could roughhouse
Verbe régulier : roughhouse - roughhoused- roughhoused

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could roughhouse
you could roughhouse
he could roughhouse
we could roughhouse
you could roughhouse
they could roughhouse 	I could be roughhousing
you could be roughhousing
he could be roughhousing
we could be roughhousing
you could be roughhousing
they could be roughhousing	I could have roughhoused
you could have roughhoused
he could have roughhoused
we could have roughhoused
you could have roughhoused
they could have roughhoused	I could have been roughhousing
you could have been roughhousing
he could have been roughhousing
we could have been roughhousing
you could have been roughhousing
they could have been roughhousing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't roughhouse
you couldn't roughhouse
he couldn't roughhouse
we couldn't roughhouse
you couldn't roughhouse
they couldn't roughhouse 	I couldn't be roughhousing
you couldn't be roughhousing
he couldn't be roughhousing
we couldn't be roughhousing
you couldn't be roughhousing
they couldn't be roughhousing	I couldn't have roughhoused
you couldn't have roughhoused
he couldn't have roughhoused
we couldn't have roughhoused
you couldn't have roughhoused
they couldn't have roughhoused	I couldn't have been roughhousing
you couldn't have been roughhousing
he couldn't have been roughhousing
we couldn't have been roughhousing
you couldn't have been roughhousing
they couldn't have been roughhousing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I roughhouse?
could you roughhouse?
could he roughhouse?
could we roughhouse?
could you roughhouse?
could they roughhouse? 	could I be roughhousing?
could you be roughhousing?
could he be roughhousing?
could we be roughhousing?
could you be roughhousing?
could they be roughhousing? 	could I have roughhoused?
could you have roughhoused?
could he have roughhoused?
could we have roughhoused?
could you have roughhoused?
could they have roughhoused? 	could I have been roughhousing?
could you have been roughhousing?
could he have been roughhousing?
could we have been roughhousing?
could you have been roughhousing?
could they have been roughhousing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I roughhouse?
couldn't you roughhouse?
couldn't he roughhouse?
couldn't we roughhouse?
couldn't you roughhouse?
couldn't they roughhouse? 	couldn't I be roughhousing?
couldn't you be roughhousing?
couldn't he be roughhousing?
couldn't we be roughhousing?
couldn't you be roughhousing?
couldn't they be roughhousing? 	couldn't I have roughhoused?
couldn't you have roughhoused?
couldn't he have roughhoused?
couldn't we have roughhoused?
couldn't you have roughhoused?
couldn't they have roughhoused? 	couldn't I have been roughhousing?
couldn't you have been roughhousing?
couldn't he have been roughhousing?
couldn't we have been roughhousing?
couldn't you have been roughhousing?
couldn't they have been roughhousing?