English verb conjugation
COULD BUD

Regular verb: bud - budded - budded

Affirmation

Simple form	V-ing form
I could bud you could bud he could bud we could bud you could bud they could bud	I could be budding you could be budding he could be budding we could be budding you could be budding they could be budding
Perfect	V-ing perfect
I could have budded you could have budded he could have budded we could have budded you could have budded they could have budded	I could have been budding you could have been budding he could have been budding we could have been budding you could have been budding they could have been budding

Negation

Simple form	V-ing form
I could not bud you could not bud he could not bud we could not bud you could not bud they could not bud	I could not be budding you could not be budding he could not be budding we could not be budding you could not be budding they could not be budding
Perfect	V-ing perfect
I could not have budded you could not have budded he could not have budded we could not have budded you could not have budded they could not have budded	I could not have been budding you could not have been budding he could not have been budding we could not have been budding you could not have been budding they could not have been budding

Interrogative form

Simple form	V-ing form
could I bud? could you bud? could he bud? could we bud? could you bud? could they bud?	could I be budding? could you be budding? could he be budding? could we be budding? could you be budding? could they be budding?
Perfect	V-ing perfect
could I have budded? could you have budded? could he have budded? could we have budded? could you have budded? could they have budded?	could I have been budding? could you have been budding? could he have been budding? could we have been budding? could you have been budding? could they have been budding?

Interro-negative form

Simple form	V-ing form
could I not bud? could you not bud? could he not bud? could we not bud? could you not bud? could they not bud?	could I not be budding? could you not be budding? could he not be budding? could we not be budding? could you not be budding? could they not be budding?
Perfect	V-ing perfect
could I not have budded? could you not have budded? could he not have budded? could we not have budded? could you not have budded? could they not have budded?	could I not have been budding? could you not have been budding? could he not have been budding? could we not have been budding? could you not have been budding? could they not have been budding?