English verb conjugation
CAN JEER

Regular verb: jeer - jeered - jeered

Affirmation

Simple form	V-ing form
I can jeer you can jeer she can jeer we can jeer you can jeer they can jeer	I can be jeering you can be jeering she can be jeering we can be jeering you can be jeering they can be jeering
Perfect	V-ing perfect
I can have jeered you can have jeered she can have jeered we can have jeered you can have jeered they can have jeered	I can have been jeering you can have been jeering she can have been jeering we can have been jeering you can have been jeering they can have been jeering

Negation

Simple form	V-ing form
I can't jeer you can't jeer she can't jeer we can't jeer you can't jeer they can't jeer	I can't be jeering you can't be jeering she can't be jeering we can't be jeering you can't be jeering they can't be jeering
Perfect	V-ing perfect
I can't have jeered you can't have jeered she can't have jeered we can't have jeered you can't have jeered they can't have jeered	I can't have been jeering you can't have been jeering she can't have been jeering we can't have been jeering you can't have been jeering they can't have been jeering

Interrogative form

Simple form	V-ing form
can I jeer? can you jeer? can she jeer? can we jeer? can you jeer? can they jeer?	can I be jeering? can you be jeering? can she be jeering? can we be jeering? can you be jeering? can they be jeering?
Perfect	V-ing perfect
can I have jeered? can you have jeered? can she have jeered? can we have jeered? can you have jeered? can they have jeered?	can I have been jeering? can you have been jeering? can she have been jeering? can we have been jeering? can you have been jeering? can they have been jeering?

Interro-negative form

Simple form	V-ing form
can't I jeer? can't you jeer? can't she jeer? can't we jeer? can't you jeer? can't they jeer?	can't I be jeering? can't you be jeering? can't she be jeering? can't we be jeering? can't you be jeering? can't they be jeering?
Perfect	V-ing perfect
can't I have jeered? can't you have jeered? can't she have jeered? can't we have jeered? can't you have jeered? can't they have jeered?	can't I have been jeering? can't you have been jeering? can't she have been jeering? can't we have been jeering? can't you have been jeering? can't they have been jeering?