English verb conjugation
COULD CROQUET

Regular verb: croquet - croqueted - croqueted

Affirmation

Simple form	V-ing form
I could croquet you could croquet he could croquet we could croquet you could croquet they could croquet	I could be croqueting you could be croqueting he could be croqueting we could be croqueting you could be croqueting they could be croqueting
Perfect	V-ing perfect
I could have croqueted you could have croqueted he could have croqueted we could have croqueted you could have croqueted they could have croqueted	I could have been croqueting you could have been croqueting he could have been croqueting we could have been croqueting you could have been croqueting they could have been croqueting

Negation

Simple form	V-ing form
I couldn't croquet you couldn't croquet he couldn't croquet we couldn't croquet you couldn't croquet they couldn't croquet	I couldn't be croqueting you couldn't be croqueting he couldn't be croqueting we couldn't be croqueting you couldn't be croqueting they couldn't be croqueting
Perfect	V-ing perfect
I couldn't have croqueted you couldn't have croqueted he couldn't have croqueted we couldn't have croqueted you couldn't have croqueted they couldn't have croqueted	I couldn't have been croqueting you couldn't have been croqueting he couldn't have been croqueting we couldn't have been croqueting you couldn't have been croqueting they couldn't have been croqueting

Interrogative form

Simple form	V-ing form
could I croquet? could you croquet? could he croquet? could we croquet? could you croquet? could they croquet?	could I be croqueting? could you be croqueting? could he be croqueting? could we be croqueting? could you be croqueting? could they be croqueting?
Perfect	V-ing perfect
could I have croqueted? could you have croqueted? could he have croqueted? could we have croqueted? could you have croqueted? could they have croqueted?	could I have been croqueting? could you have been croqueting? could he have been croqueting? could we have been croqueting? could you have been croqueting? could they have been croqueting?

Interro-negative form

Simple form	V-ing form
couldn't I croquet? couldn't you croquet? couldn't he croquet? couldn't we croquet? couldn't you croquet? couldn't they croquet?	couldn't I be croqueting? couldn't you be croqueting? couldn't he be croqueting? couldn't we be croqueting? couldn't you be croqueting? couldn't they be croqueting?
Perfect	V-ing perfect
couldn't I have croqueted? couldn't you have croqueted? couldn't he have croqueted? couldn't we have croqueted? couldn't you have croqueted? couldn't they have croqueted?	couldn't I have been croqueting? couldn't you have been croqueting? couldn't he have been croqueting? couldn't we have been croqueting? couldn't you have been croqueting? couldn't they have been croqueting?