could patter
Verbe régulier : patter - pattered- pattered
Traduction française : tambouriner - trottiner 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could patter
you could patter
she could patter
we could patter
you could patter
they could patter 	I could be pattering
you could be pattering
she could be pattering
we could be pattering
you could be pattering
they could be pattering	I could have pattered
you could have pattered
she could have pattered
we could have pattered
you could have pattered
they could have pattered	I could have been pattering
you could have been pattering
she could have been pattering
we could have been pattering
you could have been pattering
they could have been pattering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't patter
you couldn't patter
she couldn't patter
we couldn't patter
you couldn't patter
they couldn't patter 	I couldn't be pattering
you couldn't be pattering
she couldn't be pattering
we couldn't be pattering
you couldn't be pattering
they couldn't be pattering	I couldn't have pattered
you couldn't have pattered
she couldn't have pattered
we couldn't have pattered
you couldn't have pattered
they couldn't have pattered	I couldn't have been pattering
you couldn't have been pattering
she couldn't have been pattering
we couldn't have been pattering
you couldn't have been pattering
they couldn't have been pattering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I patter?
could you patter?
could she patter?
could we patter?
could you patter?
could they patter? 	could I be pattering?
could you be pattering?
could she be pattering?
could we be pattering?
could you be pattering?
could they be pattering? 	could I have pattered?
could you have pattered?
could she have pattered?
could we have pattered?
could you have pattered?
could they have pattered? 	could I have been pattering?
could you have been pattering?
could she have been pattering?
could we have been pattering?
could you have been pattering?
could they have been pattering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I patter?
couldn't you patter?
couldn't she patter?
couldn't we patter?
couldn't you patter?
couldn't they patter? 	couldn't I be pattering?
couldn't you be pattering?
couldn't she be pattering?
couldn't we be pattering?
couldn't you be pattering?
couldn't they be pattering? 	couldn't I have pattered?
couldn't you have pattered?
couldn't she have pattered?
couldn't we have pattered?
couldn't you have pattered?
couldn't they have pattered? 	couldn't I have been pattering?
couldn't you have been pattering?
couldn't she have been pattering?
couldn't we have been pattering?
couldn't you have been pattering?
couldn't they have been pattering?