English verb conjugation
COULD SMATTER

Regular verb: smatter - smattered - smattered

Affirmation

Simple form	V-ing form
I could smatter you could smatter he could smatter we could smatter you could smatter they could smatter	I could be smattering you could be smattering he could be smattering we could be smattering you could be smattering they could be smattering
Perfect	V-ing perfect
I could have smattered you could have smattered he could have smattered we could have smattered you could have smattered they could have smattered	I could have been smattering you could have been smattering he could have been smattering we could have been smattering you could have been smattering they could have been smattering

Negation

Simple form	V-ing form
I could not smatter you could not smatter he could not smatter we could not smatter you could not smatter they could not smatter	I could not be smattering you could not be smattering he could not be smattering we could not be smattering you could not be smattering they could not be smattering
Perfect	V-ing perfect
I could not have smattered you could not have smattered he could not have smattered we could not have smattered you could not have smattered they could not have smattered	I could not have been smattering you could not have been smattering he could not have been smattering we could not have been smattering you could not have been smattering they could not have been smattering

Interrogative form

Simple form	V-ing form
could I smatter? could you smatter? could he smatter? could we smatter? could you smatter? could they smatter?	could I be smattering? could you be smattering? could he be smattering? could we be smattering? could you be smattering? could they be smattering?
Perfect	V-ing perfect
could I have smattered? could you have smattered? could he have smattered? could we have smattered? could you have smattered? could they have smattered?	could I have been smattering? could you have been smattering? could he have been smattering? could we have been smattering? could you have been smattering? could they have been smattering?

Interro-negative form

Simple form	V-ing form
could I not smatter? could you not smatter? could he not smatter? could we not smatter? could you not smatter? could they not smatter?	could I not be smattering? could you not be smattering? could he not be smattering? could we not be smattering? could you not be smattering? could they not be smattering?
Perfect	V-ing perfect
could I not have smattered? could you not have smattered? could he not have smattered? could we not have smattered? could you not have smattered? could they not have smattered?	could I not have been smattering? could you not have been smattering? could he not have been smattering? could we not have been smattering? could you not have been smattering? could they not have been smattering?