English verb conjugation
COULD REGATHER

Regular verb: regather - regathered - regathered

Affirmation

Simple form	V-ing form
I could regather you could regather he could regather we could regather you could regather they could regather	I could be regathering you could be regathering he could be regathering we could be regathering you could be regathering they could be regathering
Perfect	V-ing perfect
I could have regathered you could have regathered he could have regathered we could have regathered you could have regathered they could have regathered	I could have been regathering you could have been regathering he could have been regathering we could have been regathering you could have been regathering they could have been regathering

Negation

Simple form	V-ing form
I couldn't regather you couldn't regather he couldn't regather we couldn't regather you couldn't regather they couldn't regather	I couldn't be regathering you couldn't be regathering he couldn't be regathering we couldn't be regathering you couldn't be regathering they couldn't be regathering
Perfect	V-ing perfect
I couldn't have regathered you couldn't have regathered he couldn't have regathered we couldn't have regathered you couldn't have regathered they couldn't have regathered	I couldn't have been regathering you couldn't have been regathering he couldn't have been regathering we couldn't have been regathering you couldn't have been regathering they couldn't have been regathering

Interrogative form

Simple form	V-ing form
could I regather? could you regather? could he regather? could we regather? could you regather? could they regather?	could I be regathering? could you be regathering? could he be regathering? could we be regathering? could you be regathering? could they be regathering?
Perfect	V-ing perfect
could I have regathered? could you have regathered? could he have regathered? could we have regathered? could you have regathered? could they have regathered?	could I have been regathering? could you have been regathering? could he have been regathering? could we have been regathering? could you have been regathering? could they have been regathering?

Interro-negative form

Simple form	V-ing form
couldn't I regather? couldn't you regather? couldn't he regather? couldn't we regather? couldn't you regather? couldn't they regather?	couldn't I be regathering? couldn't you be regathering? couldn't he be regathering? couldn't we be regathering? couldn't you be regathering? couldn't they be regathering?
Perfect	V-ing perfect
couldn't I have regathered? couldn't you have regathered? couldn't he have regathered? couldn't we have regathered? couldn't you have regathered? couldn't they have regathered?	couldn't I have been regathering? couldn't you have been regathering? couldn't he have been regathering? couldn't we have been regathering? couldn't you have been regathering? couldn't they have been regathering?