could lie
Verbe irrégulier : lie - lay- lain
Traduction française : mentir - être étendu 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could lie
you could lie
he could lie
we could lie
you could lie
they could lie 	I could be lying
you could be lying
he could be lying
we could be lying
you could be lying
they could be lying	I could have lain
you could have lain
he could have lain
we could have lain
you could have lain
they could have lain	I could have been lying
you could have been lying
he could have been lying
we could have been lying
you could have been lying
they could have been lying	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't lie
you couldn't lie
he couldn't lie
we couldn't lie
you couldn't lie
they couldn't lie 	I couldn't be lying
you couldn't be lying
he couldn't be lying
we couldn't be lying
you couldn't be lying
they couldn't be lying	I couldn't have lain
you couldn't have lain
he couldn't have lain
we couldn't have lain
you couldn't have lain
they couldn't have lain	I couldn't have been lying
you couldn't have been lying
he couldn't have been lying
we couldn't have been lying
you couldn't have been lying
they couldn't have been lying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I lie?
could you lie?
could he lie?
could we lie?
could you lie?
could they lie? 	could I be lying?
could you be lying?
could he be lying?
could we be lying?
could you be lying?
could they be lying? 	could I have lain?
could you have lain?
could he have lain?
could we have lain?
could you have lain?
could they have lain? 	could I have been lying?
could you have been lying?
could he have been lying?
could we have been lying?
could you have been lying?
could they have been lying? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I lie?
couldn't you lie?
couldn't he lie?
couldn't we lie?
couldn't you lie?
couldn't they lie? 	couldn't I be lying?
couldn't you be lying?
couldn't he be lying?
couldn't we be lying?
couldn't you be lying?
couldn't they be lying? 	couldn't I have lain?
couldn't you have lain?
couldn't he have lain?
couldn't we have lain?
couldn't you have lain?
couldn't they have lain? 	couldn't I have been lying?
couldn't you have been lying?
couldn't he have been lying?
couldn't we have been lying?
couldn't you have been lying?
couldn't they have been lying?