could pearl
Verbe régulier : pearl - pearled- pearled
Traduction française : perler - pêcher des perles 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could pearl
you could pearl
she could pearl
we could pearl
you could pearl
they could pearl 	I could be pearling
you could be pearling
she could be pearling
we could be pearling
you could be pearling
they could be pearling	I could have pearled
you could have pearled
she could have pearled
we could have pearled
you could have pearled
they could have pearled	I could have been pearling
you could have been pearling
she could have been pearling
we could have been pearling
you could have been pearling
they could have been pearling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't pearl
you couldn't pearl
she couldn't pearl
we couldn't pearl
you couldn't pearl
they couldn't pearl 	I couldn't be pearling
you couldn't be pearling
she couldn't be pearling
we couldn't be pearling
you couldn't be pearling
they couldn't be pearling	I couldn't have pearled
you couldn't have pearled
she couldn't have pearled
we couldn't have pearled
you couldn't have pearled
they couldn't have pearled	I couldn't have been pearling
you couldn't have been pearling
she couldn't have been pearling
we couldn't have been pearling
you couldn't have been pearling
they couldn't have been pearling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I pearl?
could you pearl?
could she pearl?
could we pearl?
could you pearl?
could they pearl? 	could I be pearling?
could you be pearling?
could she be pearling?
could we be pearling?
could you be pearling?
could they be pearling? 	could I have pearled?
could you have pearled?
could she have pearled?
could we have pearled?
could you have pearled?
could they have pearled? 	could I have been pearling?
could you have been pearling?
could she have been pearling?
could we have been pearling?
could you have been pearling?
could they have been pearling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I pearl?
couldn't you pearl?
couldn't she pearl?
couldn't we pearl?
couldn't you pearl?
couldn't they pearl? 	couldn't I be pearling?
couldn't you be pearling?
couldn't she be pearling?
couldn't we be pearling?
couldn't you be pearling?
couldn't they be pearling? 	couldn't I have pearled?
couldn't you have pearled?
couldn't she have pearled?
couldn't we have pearled?
couldn't you have pearled?
couldn't they have pearled? 	couldn't I have been pearling?
couldn't you have been pearling?
couldn't she have been pearling?
couldn't we have been pearling?
couldn't you have been pearling?
couldn't they have been pearling?