English verb conjugation
CAN WAVER

Regular verb: waver - wavered - wavered

Affirmation

Simple form	V-ing form
I can waver you can waver he can waver we can waver you can waver they can waver	I can be wavering you can be wavering he can be wavering we can be wavering you can be wavering they can be wavering
Perfect	V-ing perfect
I can have wavered you can have wavered he can have wavered we can have wavered you can have wavered they can have wavered	I can have been wavering you can have been wavering he can have been wavering we can have been wavering you can have been wavering they can have been wavering

Negation

Simple form	V-ing form
I can't waver you can't waver he can't waver we can't waver you can't waver they can't waver	I can't be wavering you can't be wavering he can't be wavering we can't be wavering you can't be wavering they can't be wavering
Perfect	V-ing perfect
I can't have wavered you can't have wavered he can't have wavered we can't have wavered you can't have wavered they can't have wavered	I can't have been wavering you can't have been wavering he can't have been wavering we can't have been wavering you can't have been wavering they can't have been wavering

Interrogative form

Simple form	V-ing form
can I waver? can you waver? can he waver? can we waver? can you waver? can they waver?	can I be wavering? can you be wavering? can he be wavering? can we be wavering? can you be wavering? can they be wavering?
Perfect	V-ing perfect
can I have wavered? can you have wavered? can he have wavered? can we have wavered? can you have wavered? can they have wavered?	can I have been wavering? can you have been wavering? can he have been wavering? can we have been wavering? can you have been wavering? can they have been wavering?

Interro-negative form

Simple form	V-ing form
can't I waver? can't you waver? can't he waver? can't we waver? can't you waver? can't they waver?	can't I be wavering? can't you be wavering? can't he be wavering? can't we be wavering? can't you be wavering? can't they be wavering?
Perfect	V-ing perfect
can't I have wavered? can't you have wavered? can't he have wavered? can't we have wavered? can't you have wavered? can't they have wavered?	can't I have been wavering? can't you have been wavering? can't he have been wavering? can't we have been wavering? can't you have been wavering? can't they have been wavering?