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
he could lance
we could lance
you could lance
they could lance 	I could be lancing
you could be lancing
he could be lancing
we could be lancing
you could be lancing
they could be lancing	I could have lanced
you could have lanced
he 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
he 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 could not lance
you could not lance
he could not lance
we could not lance
you could not lance
they could not lance 	I could not be lancing
you could not be lancing
he could not be lancing
we could not be lancing
you could not be lancing
they could not be lancing	I could not have lanced
you could not have lanced
he could not have lanced
we could not have lanced
you could not have lanced
they could not have lanced	I could not have been lancing
you could not have been lancing
he could not have been lancing
we could not have been lancing
you could not have been lancing
they could not have been lancing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I lance?
could you lance?
could he lance?
could we lance?
could you lance?
could they lance? 	could I be lancing?
could you be lancing?
could he be lancing?
could we be lancing?
could you be lancing?
could they be lancing? 	could I have lanced?
could you have lanced?
could he 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 he 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 	
could I not lance?
could you not lance?
could he not lance?
could we not lance?
could you not lance?
could they not lance? 	could I not be lancing?
could you not be lancing?
could he not be lancing?
could we not be lancing?
could you not be lancing?
could they not be lancing? 	could I not have lanced?
could you not have lanced?
could he not have lanced?
could we not have lanced?
could you not have lanced?
could they not have lanced? 	could I not have been lancing?
could you not have been lancing?
could he not have been lancing?
could we not have been lancing?
could you not have been lancing?
could they not have been lancing?