can lag
Verbe régulier : lag - lagged- lagged
Traduction française : rester en arrière - calori-fuger 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can lag
you can lag
he can lag
we can lag
you can lag
they can lag 	I can be lagging
you can be lagging
he can be lagging
we can be lagging
you can be lagging
they can be lagging	I can have lagged
you can have lagged
he can have lagged
we can have lagged
you can have lagged
they can have lagged	I can have been lagging
you can have been lagging
he can have been lagging
we can have been lagging
you can have been lagging
they can have been lagging	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot lag
you cannot lag
he cannot lag
we cannot lag
you cannot lag
they cannot lag 	I cannot be lagging
you cannot be lagging
he cannot be lagging
we cannot be lagging
you cannot be lagging
they cannot be lagging	I cannot have lagged
you cannot have lagged
he cannot have lagged
we cannot have lagged
you cannot have lagged
they cannot have lagged	I cannot have been lagging
you cannot have been lagging
he cannot have been lagging
we cannot have been lagging
you cannot have been lagging
they cannot have been lagging	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I lag?
can you lag?
can he lag?
can we lag?
can you lag?
can they lag? 	can I be lagging?
can you be lagging?
can he be lagging?
can we be lagging?
can you be lagging?
can they be lagging? 	can I have lagged?
can you have lagged?
can he have lagged?
can we have lagged?
can you have lagged?
can they have lagged? 	can I have been lagging?
can you have been lagging?
can he have been lagging?
can we have been lagging?
can you have been lagging?
can they have been lagging? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I not lag?
can you not lag?
can he not lag?
can we not lag?
can you not lag?
can they not lag? 	can I not be lagging?
can you not be lagging?
can he not be lagging?
can we not be lagging?
can you not be lagging?
can they not be lagging? 	can I not have lagged?
can you not have lagged?
can he not have lagged?
can we not have lagged?
can you not have lagged?
can they not have lagged? 	can I not have been lagging?
can you not have been lagging?
can he not have been lagging?
can we not have been lagging?
can you not have been lagging?
can they not have been lagging?