English verb conjugation
COULD PUT

Irregular verb: put - put - put

Affirmation

Simple form	V-ing form
I could put you could put he could put we could put you could put they could put	I could be putting you could be putting he could be putting we could be putting you could be putting they could be putting
Perfect	V-ing perfect
I could have put you could have put he could have put we could have put you could have put they could have put	I could have been putting you could have been putting he could have been putting we could have been putting you could have been putting they could have been putting

Negation

Simple form	V-ing form
I couldn't put you couldn't put he couldn't put we couldn't put you couldn't put they couldn't put	I couldn't be putting you couldn't be putting he couldn't be putting we couldn't be putting you couldn't be putting they couldn't be putting
Perfect	V-ing perfect
I couldn't have put you couldn't have put he couldn't have put we couldn't have put you couldn't have put they couldn't have put	I couldn't have been putting you couldn't have been putting he couldn't have been putting we couldn't have been putting you couldn't have been putting they couldn't have been putting

Interrogative form

Simple form	V-ing form
could I put? could you put? could he put? could we put? could you put? could they put?	could I be putting? could you be putting? could he be putting? could we be putting? could you be putting? could they be putting?
Perfect	V-ing perfect
could I have put? could you have put? could he have put? could we have put? could you have put? could they have put?	could I have been putting? could you have been putting? could he have been putting? could we have been putting? could you have been putting? could they have been putting?

Interro-negative form

Simple form	V-ing form
couldn't I put? couldn't you put? couldn't he put? couldn't we put? couldn't you put? couldn't they put?	couldn't I be putting? couldn't you be putting? couldn't he be putting? couldn't we be putting? couldn't you be putting? couldn't they be putting?
Perfect	V-ing perfect
couldn't I have put? couldn't you have put? couldn't he have put? couldn't we have put? couldn't you have put? couldn't they have put?	couldn't I have been putting? couldn't you have been putting? couldn't he have been putting? couldn't we have been putting? couldn't you have been putting? couldn't they have been putting?