Table:
0
A
B
C
D
E
F
1
Class
Part 1
Part 2
Part 3
Part 4
Verb meaning
2
1
rīdan
rād
ridon
riden
to ride
3
2a
frēosan
frēas
fruron
froren
to freeze
4
2b
lūcan
lēac
lucon
locen
to lock
5
3a
bindan
band
bundon
bunden
to bind
6
3b
weorþan
wearþ
wurdon
worden
to become
7
4
beran
bær
bǣron
boren
to bear
8
5
lesan
læs
lǣron
leren
to gather
9
6
alan
ōl
ōlon
alen
to nourish, to grow
10
7a
hātan
hēt
hēton
hāten
to call, to be called
11
7b
hlēapan
hlēop
hlēppon
hlēapen
to leap
12
7c
healdan
hēold
hēoldon
healden
to hold
13
7d
rǣdan
rēd
rēdon
rǣden
to advise, to interpret

Questions and formulas:
Question: How many different classes of verbs are there whose part 3 is lucon?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,D1="lucon"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F13,D2:D13="lucon"),1))
Level: medium
Question: What's the class of the verb whose part 1 is lesan?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="lesan"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F13,B2:B13="lesan"),1))
Level: medium
Question: How many different part 3 verbs are there that mean to freeze?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,F1="to freeze"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F13,F2:F13="to freeze"),4))
Level: medium
Question: What's the part 3 of the verb whose class is 4?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1=4),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F13,A2:A13=4),4))
Level: medium
Question: What's the part 3 of the verb in class 5?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1=5),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F13,A2:A13=5),4))
Level: medium