could rollick
Verbe régulier : rollick - rollicked- rollicked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could rollick
you could rollick
he could rollick
we could rollick
you could rollick
they could rollick 	I could be rollicking
you could be rollicking
he could be rollicking
we could be rollicking
you could be rollicking
they could be rollicking	I could have rollicked
you could have rollicked
he could have rollicked
we could have rollicked
you could have rollicked
they could have rollicked	I could have been rollicking
you could have been rollicking
he could have been rollicking
we could have been rollicking
you could have been rollicking
they could have been rollicking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't rollick
you couldn't rollick
he couldn't rollick
we couldn't rollick
you couldn't rollick
they couldn't rollick 	I couldn't be rollicking
you couldn't be rollicking
he couldn't be rollicking
we couldn't be rollicking
you couldn't be rollicking
they couldn't be rollicking	I couldn't have rollicked
you couldn't have rollicked
he couldn't have rollicked
we couldn't have rollicked
you couldn't have rollicked
they couldn't have rollicked	I couldn't have been rollicking
you couldn't have been rollicking
he couldn't have been rollicking
we couldn't have been rollicking
you couldn't have been rollicking
they couldn't have been rollicking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I rollick?
could you rollick?
could he rollick?
could we rollick?
could you rollick?
could they rollick? 	could I be rollicking?
could you be rollicking?
could he be rollicking?
could we be rollicking?
could you be rollicking?
could they be rollicking? 	could I have rollicked?
could you have rollicked?
could he have rollicked?
could we have rollicked?
could you have rollicked?
could they have rollicked? 	could I have been rollicking?
could you have been rollicking?
could he have been rollicking?
could we have been rollicking?
could you have been rollicking?
could they have been rollicking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I rollick?
couldn't you rollick?
couldn't he rollick?
couldn't we rollick?
couldn't you rollick?
couldn't they rollick? 	couldn't I be rollicking?
couldn't you be rollicking?
couldn't he be rollicking?
couldn't we be rollicking?
couldn't you be rollicking?
couldn't they be rollicking? 	couldn't I have rollicked?
couldn't you have rollicked?
couldn't he have rollicked?
couldn't we have rollicked?
couldn't you have rollicked?
couldn't they have rollicked? 	couldn't I have been rollicking?
couldn't you have been rollicking?
couldn't he have been rollicking?
couldn't we have been rollicking?
couldn't you have been rollicking?
couldn't they have been rollicking?