could lance
Verbe régulier : lance - lanced- lanced
Traduction française : percer - inciser 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could lance
you could lance
she could lance
we could lance
you could lance
they could lance 	I could be lancing
you could be lancing
she could be lancing
we could be lancing
you could be lancing
they could be lancing	I could have lanced
you could have lanced
she could have lanced
we could have lanced
you could have lanced
they could have lanced	I could have been lancing
you could have been lancing
she could have been lancing
we could have been lancing
you could have been lancing
they could have been lancing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't lance
you couldn't lance
she couldn't lance
we couldn't lance
you couldn't lance
they couldn't lance 	I couldn't be lancing
you couldn't be lancing
she couldn't be lancing
we couldn't be lancing
you couldn't be lancing
they couldn't be lancing	I couldn't have lanced
you couldn't have lanced
she couldn't have lanced
we couldn't have lanced
you couldn't have lanced
they couldn't have lanced	I couldn't have been lancing
you couldn't have been lancing
she couldn't have been lancing
we couldn't have been lancing
you couldn't have been lancing
they couldn't have been lancing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I lance?
could you lance?
could she lance?
could we lance?
could you lance?
could they lance? 	could I be lancing?
could you be lancing?
could she be lancing?
could we be lancing?
could you be lancing?
could they be lancing? 	could I have lanced?
could you have lanced?
could she have lanced?
could we have lanced?
could you have lanced?
could they have lanced? 	could I have been lancing?
could you have been lancing?
could she have been lancing?
could we have been lancing?
could you have been lancing?
could they have been lancing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I lance?
couldn't you lance?
couldn't she lance?
couldn't we lance?
couldn't you lance?
couldn't they lance? 	couldn't I be lancing?
couldn't you be lancing?
couldn't she be lancing?
couldn't we be lancing?
couldn't you be lancing?
couldn't they be lancing? 	couldn't I have lanced?
couldn't you have lanced?
couldn't she have lanced?
couldn't we have lanced?
couldn't you have lanced?
couldn't they have lanced? 	couldn't I have been lancing?
couldn't you have been lancing?
couldn't she have been lancing?
couldn't we have been lancing?
couldn't you have been lancing?
couldn't they have been lancing?