English verb conjugation
COULD BUFFET

Regular verb: buffet - buffeted - buffeted

Affirmation

Simple form	V-ing form
I could buffet you could buffet he could buffet we could buffet you could buffet they could buffet	I could be buffeting you could be buffeting he could be buffeting we could be buffeting you could be buffeting they could be buffeting
Perfect	V-ing perfect
I could have buffeted you could have buffeted he could have buffeted we could have buffeted you could have buffeted they could have buffeted	I could have been buffeting you could have been buffeting he could have been buffeting we could have been buffeting you could have been buffeting they could have been buffeting

Negation

Simple form	V-ing form
I couldn't buffet you couldn't buffet he couldn't buffet we couldn't buffet you couldn't buffet they couldn't buffet	I couldn't be buffeting you couldn't be buffeting he couldn't be buffeting we couldn't be buffeting you couldn't be buffeting they couldn't be buffeting
Perfect	V-ing perfect
I couldn't have buffeted you couldn't have buffeted he couldn't have buffeted we couldn't have buffeted you couldn't have buffeted they couldn't have buffeted	I couldn't have been buffeting you couldn't have been buffeting he couldn't have been buffeting we couldn't have been buffeting you couldn't have been buffeting they couldn't have been buffeting

Interrogative form

Simple form	V-ing form
could I buffet? could you buffet? could he buffet? could we buffet? could you buffet? could they buffet?	could I be buffeting? could you be buffeting? could he be buffeting? could we be buffeting? could you be buffeting? could they be buffeting?
Perfect	V-ing perfect
could I have buffeted? could you have buffeted? could he have buffeted? could we have buffeted? could you have buffeted? could they have buffeted?	could I have been buffeting? could you have been buffeting? could he have been buffeting? could we have been buffeting? could you have been buffeting? could they have been buffeting?

Interro-negative form

Simple form	V-ing form
couldn't I buffet? couldn't you buffet? couldn't he buffet? couldn't we buffet? couldn't you buffet? couldn't they buffet?	couldn't I be buffeting? couldn't you be buffeting? couldn't he be buffeting? couldn't we be buffeting? couldn't you be buffeting? couldn't they be buffeting?
Perfect	V-ing perfect
couldn't I have buffeted? couldn't you have buffeted? couldn't he have buffeted? couldn't we have buffeted? couldn't you have buffeted? couldn't they have buffeted?	couldn't I have been buffeting? couldn't you have been buffeting? couldn't he have been buffeting? couldn't we have been buffeting? couldn't you have been buffeting? couldn't they have been buffeting?