English verb conjugation
COULD BUCKET

Regular verb: bucket - bucketed - bucketed

Affirmation

Simple form	V-ing form
I could bucket you could bucket he could bucket we could bucket you could bucket they could bucket	I could be bucketing you could be bucketing he could be bucketing we could be bucketing you could be bucketing they could be bucketing
Perfect	V-ing perfect
I could have bucketed you could have bucketed he could have bucketed we could have bucketed you could have bucketed they could have bucketed	I could have been bucketing you could have been bucketing he could have been bucketing we could have been bucketing you could have been bucketing they could have been bucketing

Negation

Simple form	V-ing form
I could not bucket you could not bucket he could not bucket we could not bucket you could not bucket they could not bucket	I could not be bucketing you could not be bucketing he could not be bucketing we could not be bucketing you could not be bucketing they could not be bucketing
Perfect	V-ing perfect
I could not have bucketed you could not have bucketed he could not have bucketed we could not have bucketed you could not have bucketed they could not have bucketed	I could not have been bucketing you could not have been bucketing he could not have been bucketing we could not have been bucketing you could not have been bucketing they could not have been bucketing

Interrogative form

Simple form	V-ing form
could I bucket? could you bucket? could he bucket? could we bucket? could you bucket? could they bucket?	could I be bucketing? could you be bucketing? could he be bucketing? could we be bucketing? could you be bucketing? could they be bucketing?
Perfect	V-ing perfect
could I have bucketed? could you have bucketed? could he have bucketed? could we have bucketed? could you have bucketed? could they have bucketed?	could I have been bucketing? could you have been bucketing? could he have been bucketing? could we have been bucketing? could you have been bucketing? could they have been bucketing?

Interro-negative form

Simple form	V-ing form
could I not bucket? could you not bucket? could he not bucket? could we not bucket? could you not bucket? could they not bucket?	could I not be bucketing? could you not be bucketing? could he not be bucketing? could we not be bucketing? could you not be bucketing? could they not be bucketing?
Perfect	V-ing perfect
could I not have bucketed? could you not have bucketed? could he not have bucketed? could we not have bucketed? could you not have bucketed? could they not have bucketed?	could I not have been bucketing? could you not have been bucketing? could he not have been bucketing? could we not have been bucketing? could you not have been bucketing? could they not have been bucketing?