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 couldn't smatch you couldn't smatch she couldn't smatch we couldn't smatch you couldn't smatch they couldn't smatch	I couldn't be smatching you couldn't be smatching she couldn't be smatching we couldn't be smatching you couldn't be smatching they couldn't be smatching
Perfect	V-ing perfect
I couldn't have smatched you couldn't have smatched she couldn't have smatched we couldn't have smatched you couldn't have smatched they couldn't have smatched	I couldn't have been smatching you couldn't have been smatching she couldn't have been smatching we couldn't have been smatching you couldn't have been smatching they couldn't 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
couldn't I smatch? couldn't you smatch? couldn't she smatch? couldn't we smatch? couldn't you smatch? couldn't they smatch?	couldn't I be smatching? couldn't you be smatching? couldn't she be smatching? couldn't we be smatching? couldn't you be smatching? couldn't they be smatching?
Perfect	V-ing perfect
couldn't I have smatched? couldn't you have smatched? couldn't she have smatched? couldn't we have smatched? couldn't you have smatched? couldn't they have smatched?	couldn't I have been smatching? couldn't you have been smatching? couldn't she have been smatching? couldn't we have been smatching? couldn't you have been smatching? couldn't they have been smatching?