can lapse
Verbe régulier : lapse - lapsed- lapsed
Traduction française : baisser - tomber 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can lapse
you can lapse
he can lapse
we can lapse
you can lapse
they can lapse 	I can be lapsing
you can be lapsing
he can be lapsing
we can be lapsing
you can be lapsing
they can be lapsing	I can have lapsed
you can have lapsed
he can have lapsed
we can have lapsed
you can have lapsed
they can have lapsed	I can have been lapsing
you can have been lapsing
he can have been lapsing
we can have been lapsing
you can have been lapsing
they can have been lapsing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't lapse
you can't lapse
he can't lapse
we can't lapse
you can't lapse
they can't lapse 	I can't be lapsing
you can't be lapsing
he can't be lapsing
we can't be lapsing
you can't be lapsing
they can't be lapsing	I can't have lapsed
you can't have lapsed
he can't have lapsed
we can't have lapsed
you can't have lapsed
they can't have lapsed	I can't have been lapsing
you can't have been lapsing
he can't have been lapsing
we can't have been lapsing
you can't have been lapsing
they can't have been lapsing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I lapse?
can you lapse?
can he lapse?
can we lapse?
can you lapse?
can they lapse? 	can I be lapsing?
can you be lapsing?
can he be lapsing?
can we be lapsing?
can you be lapsing?
can they be lapsing? 	can I have lapsed?
can you have lapsed?
can he have lapsed?
can we have lapsed?
can you have lapsed?
can they have lapsed? 	can I have been lapsing?
can you have been lapsing?
can he have been lapsing?
can we have been lapsing?
can you have been lapsing?
can they have been lapsing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I lapse?
can't you lapse?
can't he lapse?
can't we lapse?
can't you lapse?
can't they lapse? 	can't I be lapsing?
can't you be lapsing?
can't he be lapsing?
can't we be lapsing?
can't you be lapsing?
can't they be lapsing? 	can't I have lapsed?
can't you have lapsed?
can't he have lapsed?
can't we have lapsed?
can't you have lapsed?
can't they have lapsed? 	can't I have been lapsing?
can't you have been lapsing?
can't he have been lapsing?
can't we have been lapsing?
can't you have been lapsing?
can't they have been lapsing?