could smatch
Regular verb: smatch - smatched- smatched

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could smatch
you could smatch
he could smatch
we could smatch
you could smatch
they could smatch 	I could be smatching
you could be smatching
he could be smatching
we could be smatching
you could be smatching
they could be smatching	I could have smatched
you could have smatched
he 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
he 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 	Perfect 	V-ing perfect 	
I couldn't smatch
you couldn't smatch
he 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
he couldn't be smatching
we couldn't be smatching
you couldn't be smatching
they couldn't be smatching	I couldn't have smatched
you couldn't have smatched
he 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
he 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 	Perfect 	V-ing perfect 	
could I smatch?
could you smatch?
could he smatch?
could we smatch?
could you smatch?
could they smatch? 	could I be smatching?
could you be smatching?
could he be smatching?
could we be smatching?
could you be smatching?
could they be smatching? 	could I have smatched?
could you have smatched?
could he 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 he 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 	Perfect 	V-ing perfect 	
couldn't I smatch?
couldn't you smatch?
couldn't he 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 he be smatching?
couldn't we be smatching?
couldn't you be smatching?
couldn't they be smatching? 	couldn't I have smatched?
couldn't you have smatched?
couldn't he 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 he have been smatching?
couldn't we have been smatching?
couldn't you have been smatching?
couldn't they have been smatching?