Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I could commit commit you could commit commit he could commit commit we could commit commit you could commit commit they could commit commit
V-ing form
I could be commit commiting you could be commit commiting he could be commit commiting we could be commit commiting you could be commit commiting they could be commit commiting
Perfect
I could have commit commited you could have commit commited he could have commit commited we could have commit commited you could have commit commited they could have commit commited
V-ing perfect
I could have been commit commiting you could have been commit commiting he could have been commit commiting we could have been commit commiting you could have been commit commiting they could have been commit commiting
Negation
Simple form
I couldn't commit commit you couldn't commit commit he couldn't commit commit we couldn't commit commit you couldn't commit commit they couldn't commit commit
V-ing form
I couldn't be commit commiting you couldn't be commit commiting he couldn't be commit commiting we couldn't be commit commiting you couldn't be commit commiting they couldn't be commit commiting
Perfect
I couldn't have commit commited you couldn't have commit commited he couldn't have commit commited we couldn't have commit commited you couldn't have commit commited they couldn't have commit commited
V-ing perfect
I couldn't have been commit commiting you couldn't have been commit commiting he couldn't have been commit commiting we couldn't have been commit commiting you couldn't have been commit commiting they couldn't have been commit commiting
Interrogative form
Simple form
could I commit commit? could you commit commit? could he commit commit? could we commit commit? could you commit commit? could they commit commit?
V-ing form
could I be commit commiting? could you be commit commiting? could he be commit commiting? could we be commit commiting? could you be commit commiting? could they be commit commiting?
Perfect
could I have commit commited? could you have commit commited? could he have commit commited? could we have commit commited? could you have commit commited? could they have commit commited?
V-ing perfect
could I have been commit commiting? could you have been commit commiting? could he have been commit commiting? could we have been commit commiting? could you have been commit commiting? could they have been commit commiting?
Interro-negative form
Simple form
couldn't I commit commit? couldn't you commit commit? couldn't he commit commit? couldn't we commit commit? couldn't you commit commit? couldn't they commit commit?
V-ing form
couldn't I be commit commiting? couldn't you be commit commiting? couldn't he be commit commiting? couldn't we be commit commiting? couldn't you be commit commiting? couldn't they be commit commiting?
Perfect
couldn't I have commit commited? couldn't you have commit commited? couldn't he have commit commited? couldn't we have commit commited? couldn't you have commit commited? couldn't they have commit commited?
V-ing perfect
couldn't I have been commit commiting? couldn't you have been commit commiting? couldn't he have been commit commiting? couldn't we have been commit commiting? couldn't you have been commit commiting? couldn't they have been commit commiting?