Document:

Exhibit 4.2

Consent of Independent Registered Public
Accounting Firm

We have issued our report
dated June 28, 2021, with respect to the financial statement of Advisors Disciplined Trust 2075 contained in Amendment No. 1 to the Registration
Statement on Form S-6 (File No. 333-254383) and related Prospectus. We consent to the use of the aforementioned report in the Registration
Statement and Prospectus, and to the use of our name as it appears under the caption “Experts”.

 

/s/ Grant
Thornton LLP

 

Chicago, Illinois

June 28, 2021Exhibit 4.c

 

BF Garden Tax Credit Fund IV L.P. 

Exhibit 4(e) to Form 10-K

 

DESCRIPTION OF SECURITIES 

 

Title of Class of Securities

 

Beneficial Assignee Certificates, representing assignments of units
of the beneficial interest of the limited partnership interest in BF Garden Tax Credit Fund IV L.P., a Delaware limited partnership formerly
known as Boston Capital Tax Credit Fund IV L.P., issued to BCTC IV Assignor Corp., a Delaware corporation.

 

General 

 

BF Garden Tax Credit Fund IV L.P. (the “Fund”) is a limited
partnership formed under the Delaware Revised Uniform Limited Partnership Act (the “Act”) and was formerly known as Boston
Capital Tax Credit Fund IV L.P. The general partner of the Fund is BF Garden Associates IV LLC, a Delaware limited liability company formerly
known as Boston Capital Associates IV LLC (the “General Partner”). The assignor limited partner of the Fund is BCTC IV Assignor
Corp., a Delaware corporation (the “Assignor Limited Partner”). Beneficial assignee certificates (“BACs”) of each
series of the Fund represent units of beneficial interest in the limited partnership interest in the Fund issued to the Assignor Limited
Partner. Under the terms of the Agreement of Limited Partnership of the Fund, as amended (the “Agreement”), all of the ownership
attributes of limited partnership interests held by the Assignor Limited Partner are assigned to holders of BACs, including the right
to receive a percentage of the Fund’s income, gain, credits, losses, deductions, and distributions, as well as the right to take
certain actions without the approval of the General Partner and the right to inspect the Fund’s books and records, and holders of
BACs are bound by the terms and conditions of the Agreement. Holders of BACs of different series of the Fund participate in different
pools of operating partnership interests held by the Fund. The rights and ownership attributes of holders of BACs of all series of the
Fund are identical in all other respects, except with respect to voting rights and accounting matters applicable to any particular series.
The BACs are not listed on any national or regional securities exchange, and there is no established public trading market for the BACs.

 

This summary does not purport to be complete and is subject to, and
is qualified in its entirety by reference to, the applicable provisions of the Agreement and the Act.

 

Voting Rights 

 

With respect to any matter on which a vote of the limited partners
of the Fund is taken, under the terms of the Agreement the Assignor Limited Partner will vote its limited partnership interest as directed
by the BAC holders on the basis of one vote for each BAC held by such holder. The limited partners, including the Assignor Limited Partner
voting on behalf of and as instructed by the BAC holders, owning a majority in
interest of the total interests of the Fund have the right to vote to, among other things:

 

		·	amend the Agreement, except that, (a) without the approval of any limited
partner affected thereby, no such amendment may (i) alter the rights and obligations of such limited partner under the Agreement, (ii)
modify the order of distributions of cash or allocations of profits, credits and losses to such limited partner or (iii) modify the method
of determining distributions of cash and allocations of profits, credits and losses to such limited partner and (b) no such amendment
may allow the limited partners or BAC holders, to take part in the management or control of Fund’s business or otherwise modify
their limited liability;

		·	remove a general partner and elect a replacement therefor; or

		·	dissolve the Fund.

 

     

     

    

 

The General Partner may amend the Agreement without the consent of
the limited partners with respect to certain matters, provided that any such amendments may not be adverse to the interests of the BAC
holders.

 

The General Partner may at any time call a meeting of BAC holders or
call for a vote without a meeting of the BAC holders.

 

The General Partner must call meetings of the BAC holders for any purpose
upon written request of limited partners, including the Assignor Limited Partner voting on behalf of and as instructed by the BAC holders,
owning in the aggregate 10% or more in Fund interests. In addition, the General Partner shall, upon written request of limited partners
owning in the aggregate 10% or more in Fund interests, submit any matter upon which they are entitled to vote to the limited partners
and BAC holders for a vote without a meeting. The Assignor Limited Partner will call for a meeting or a vote if so instructed by the BAC
holders holding the requisite percentage of interests. With respect to matters applicable to any particular series of certificates, the
above-described provisions will be applicable only to BAC holders in such series.

 

Limited partners, including the Assignor Limited Partner acting on
behalf of the BAC holders, do not have any appraisal or dissenters’ rights in the event that the Agreement is amended against their
wishes.

 

Liquidation 

 

In the event of liquidation, dissolution or winding up, holders of
BACs will be entitled to share ratably in the net assets available for distribution to the Assignor Limited Partner in accordance with
the terms of the Agreement and the Act.

 

Anti-Takeover Provisions 

 

The Agreement provides that the merger or combination of the Fund with
another entity shall be prohibited.EX-4.1

 Exhibit 4.1 
  

			
	NUMBER	  	UNITS
	U-	  	

 SEE REVERSE FOR CERTAIN DEFINITIONS 

CUSIP [ ] 
 NAVIGATION
CAPITAL ACQUISITION VII CORP. 
 UNITS CONSISTING OF ONE SHARE OF CLASS A COMMON STOCK AND
ONE-THIRD OF ONE REDEEMABLE WARRANT, EACH WHOLE WARRANT ENTITLING THE HOLDER TO PURCHASE ONE SHARE OF CLASS A COMMON STOCK 

THIS CERTIFIES THAT is the owner of Units. 

Each Unit (“Unit”) consists of one share of Class A common stock, par value $0.0001 per share (“Common
Stock”), of Navigation Capital Acquisition VII Corp., a Delaware corporation (the “Company”), and one-third of one redeemable warrant (the
“Warrant”). Each whole Warrant entitles the holder to purchase one share of Common Stock for $11.50 per share (subject to adjustment). Only whole Warrants are exercisable. Each whole Warrant will become exercisable on the
later of (i) thirty (30) days after the Company’s completion of a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or other similar business combination with one or more businesses (each a
“Business Combination”), and (ii) twelve (12) months from the closing of the Company’s initial public offering, and will expire unless exercised before 5:00 p.m., New York City Time, on the date that is five
(5) years after the date on which the Company completes its initial Business Combination, or earlier upon redemption or liquidation (the “Expiration Date”). The Common Stock and Warrants comprising the Units represented
by this certificate are not transferable separately prior to _____________, 2021, unless Wells Fargo Securities, LLC and Mizuho Securities USA LLC elect to allow separate trading earlier, subject to the Company’s filing of a Current Report on
Form 8-K with the Securities and Exchange Commission containing an audited balance sheet reflecting the Company’s receipt of the gross proceeds of the Company’s initial public offering and issuing a
press release announcing when separate trading will begin. No fractional Warrants will be issued upon separation of the Units. The terms of the Warrants are governed by a Warrant Agreement, dated as of _____________, 2021, between the Company and
Continental Stock Transfer & Trust Company, as Warrant Agent, and are subject to the terms and provisions contained therein, all of which terms and provisions the holder of this certificate consents to by acceptance hereof. Copies of the
Warrant Agreement are on file at the office of the Warrant Agent at 1 State Street, 30th Floor, New York, New York 10004, and are available to any Warrant holder on written request and without cost. 

This certificate is not valid unless countersigned by the Transfer Agent and registered by the Registrar of the Company. 

This certificate shall be governed by and construed in accordance with the internal laws of the State of New York. 

Witness the facsimile signature of a duly authorized signatory of the Company. 

 

					
	  
	 		  	  

	 Authorized Signatory
 Name:

Title:
	 	 

            

	  	Transfer Agent

 Navigation Capital Acquisition VII Corp. 

The Company will furnish without charge to each unitholder who so requests, a statement of the powers, designations, preferences and relative,
participating, optional or other special rights of each class of equity or series thereof of the Company and the qualifications, limitations, or restrictions of such preferences and/or rights. 

The following abbreviations, when used in the inscription on the face of this certificate, shall be construed as though they were written out
in full according to applicable laws or regulations: 
  

											
	TEN COM	  	—    	  	as tenants in common	  	UNIF GIFT MIN ACT	  	—    	  	____________ Custodian ____________
					
	TEN ENT	  	—    	  	as tenants by the entireties	  		  	(Cust) (Minor)
						
	JT TEN	  	—    	  	as joint tenants with right of survivorship and not as tenants in common	  		  		  	under Uniform Gifts to Minors Act

  

	
	(State)

 Additional abbreviations may also be used though not in the above list. 

For value received, hereby sell, assign and transfer unto 

(PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING NUMBER OF ASSIGNEE) 

(PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING ZIP CODE, OF ASSIGNEE) 

Units represented by the within Certificate, and do hereby irrevocably constitute and appoint 

Attorney to transfer the said Units on the books of the within named Company with full power of substitution in the premises. 

 

			
	Dated	  	
		  	  
 Notice: The signature to this
assignment must correspond with the name as written upon the face of the certificate in every particular, without alteration or enlargement or any change whatever.

	 Signature(s) Guaranteed:

THE SIGNATURE(S) MUST BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP
IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM, PURSUANT TO S.E.C. RULE 17Ad-15 UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED (OR ANY SUCCESSOR RULE)).
	  	

 As more fully described in, and subject to the terms and conditions described in, the Company’s final
prospectus for its initial public offering dated _____________, 2021, the holder(s) of this certificate shall be entitled to receive a pro rata portion of certain funds held in the trust account established in connection with the Company’s
initial public offering only in the event that (i) the Company redeems the shares of Common Stock sold in the Company’s initial public offering and liquidates because it does not consummate an initial business combination by the date set
forth (the “Last Date”) in the Company’s Amended and Restated Certificate of Incorporation, as the same may be amended from time to time (the “Charter”), (ii) the Company redeems the shares of Common Stock sold in its
initial public offering properly submitted in connection with a stockholder vote to amend the Charter to modify the substance or timing of the Company’s obligation to redeem 100% of the Common Stock if it does not consummate an initial business
combination by the Last Date or with respect to any other material provisions relating to stockholders’ rights or pre-initial business combination activity, or (iii) if the holder(s) seek(s) to
redeem for cash his, her or its respective shares of Common Stock in connection with a tender offer (or proxy solicitation, solely in the event the Company seeks stockholder approval of the proposed initial business combination) setting forth the
details of a proposed initial business combination. In no other circumstances shall the holder(s) have any right or interest of any kind in or to the trust account. 

  
 2

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00329-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00329-of-00352.parquet"}], [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00329-of-00352.parquet"}]]