English verb conjugation
CAN CROQUET

Regular verb: croquet - croqueted - croqueted

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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