English verb conjugation
COULD SMATCH

Regular verb: smatch - smatched - smatched

Affirmation

Simple form	V-ing form
I could smatch you could smatch she could smatch we could smatch you could smatch they could smatch	I could be smatching you could be smatching she could be smatching we could be smatching you could be smatching they could be smatching
Perfect	V-ing perfect
I could have smatched you could have smatched she could have smatched we could have smatched you could have smatched they could have smatched	I could have been smatching you could have been smatching she could have been smatching we could have been smatching you could have been smatching they could have been smatching

Negation

Simple form	V-ing form
I could not smatch you could not smatch she could not smatch we could not smatch you could not smatch they could not smatch	I could not be smatching you could not be smatching she could not be smatching we could not be smatching you could not be smatching they could not be smatching
Perfect	V-ing perfect
I could not have smatched you could not have smatched she could not have smatched we could not have smatched you could not have smatched they could not have smatched	I could not have been smatching you could not have been smatching she could not have been smatching we could not have been smatching you could not have been smatching they could not have been smatching

Interrogative form

Simple form	V-ing form
could I smatch? could you smatch? could she smatch? could we smatch? could you smatch? could they smatch?	could I be smatching? could you be smatching? could she be smatching? could we be smatching? could you be smatching? could they be smatching?
Perfect	V-ing perfect
could I have smatched? could you have smatched? could she have smatched? could we have smatched? could you have smatched? could they have smatched?	could I have been smatching? could you have been smatching? could she have been smatching? could we have been smatching? could you have been smatching? could they have been smatching?

Interro-negative form

Simple form	V-ing form
could I not smatch? could you not smatch? could she not smatch? could we not smatch? could you not smatch? could they not smatch?	could I not be smatching? could you not be smatching? could she not be smatching? could we not be smatching? could you not be smatching? could they not be smatching?
Perfect	V-ing perfect
could I not have smatched? could you not have smatched? could she not have smatched? could we not have smatched? could you not have smatched? could they not have smatched?	could I not have been smatching? could you not have been smatching? could she not have been smatching? could we not have been smatching? could you not have been smatching? could they not have been smatching?