Table:
0
A
B
C
D
E
F
1
Nominative
Ergative
Dative
Genitive
Instrumental
Adverbial
2
chem-i
chem-ma
chem-s
chem-i
chem-is
chem-s
3
shen-i
shen-ma
shen-s
shen-i
shen-is
shen-s
4
mis-i
mis-ma
mis
mis-i
mis-i
mis
5
chven-i
chven-ma
chven-s
chven-i
chven-s
chven-s
6
tkven-i
tkven-ma
tkven-s
tkven-i
tkven-s
tkven-s
7
mat-i
mat-ma
mat
mat-i
mat-i
mat

Questions and formulas:
Question: With a nominative of chven-i what is the ergative?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="chven-i"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,A2:A7="chven-i"),2))
Level: medium
Question: What instrumental has tkven-i as the genitive?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,D1="tkven-i"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,D2:D7="tkven-i"),5))
Level: medium
Question: What nominative has mis as the dative?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="mis"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,C2:C7="mis"),1))
Level: medium
Question: With chem-s as the dative, what is the ergative?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="chem-s"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,C2:C7="chem-s"),2))
Level: medium
Question: What instrumental has chven-s as the adverbial?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,F1="chven-s"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,F2:F7="chven-s"),5))
Level: medium
Question: Mis-i is the nominative of what ergative?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="mis-i"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,A2:A7="mis-i"),2))
Level: medium