Table:
0
A
B
C
D
E
F
1
Class
Part 1
Part 2
Part 3
Part 4
Verb meaning
2
1
*rīdaną
*raid
*ridun
*ridanaz
to ride
3
2a
*freusaną
*fraus
*fruzun
*fruzanaz
to freeze
4
2b
*lūkaną
*lauk
*lukun
*lukanaz
to close, to shut
5
3a
*bindaną
*band
*bundun
*bundanaz
to bind
6
3b
*werþaną
*warþ
*wurdun
*wurdanaz
to become
7
4
*beraną
*bar
*bērun
*buranaz
to bear
8
5
*lesaną
*las
*lēzun
*lezanaz
to gather
9
6
*alaną
*ōl
*ōlun
*alanaz
to grow, to mature

Questions and formulas:
Question: Which class has *buranaz as Part 4?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,E1="*buranaz"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,E2:E9="*buranaz"),1))
Level: medium
Question: What is the verb meaning for *bar as Part 2?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="*bar"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,C2:C9="*bar"),6))
Level: medium
Question: Which class has *alanaz as Part 4?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,E1="*alanaz"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,E2:E9="*alanaz"),1))
Level: medium
Question: Which class has *fraus as Part 2?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="*fraus"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F9,C2:C9="*fraus"),1))
Level: medium