shall lapse
Regular verb: lapse - lapsed- lapsed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll lapse
you'll lapse
he'll lapse
we'll lapse
you'll lapse
they'll lapse 	I'll be lapsing
you'll be lapsing
he'll be lapsing
we'll be lapsing
you'll be lapsing
they'll be lapsing	I'll have lapsed
you'll have lapsed
he'll have lapsed
we'll have lapsed
you'll have lapsed
they'll have lapsed	I'll have been lapsing
you'll have been lapsing
he'll have been lapsing
we'll have been lapsing
you'll have been lapsing
they'll have been lapsing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't lapse
you shan't lapse
he shan't lapse
we shan't lapse
you shan't lapse
they shan't lapse 	I shan't be lapsing
you shan't be lapsing
he shan't be lapsing
we shan't be lapsing
you shan't be lapsing
they shan't be lapsing	I shan't have lapsed
you shan't have lapsed
he shan't have lapsed
we shan't have lapsed
you shan't have lapsed
they shan't have lapsed	I shan't have been lapsing
you shan't have been lapsing
he shan't have been lapsing
we shan't have been lapsing
you shan't have been lapsing
they shan't have been lapsing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I lapse?
shall you lapse?
shall he lapse?
shall we lapse?
shall you lapse?
shall they lapse? 	shall I be lapsing?
shall you be lapsing?
shall he be lapsing?
shall we be lapsing?
shall you be lapsing?
shall they be lapsing? 	shall I have lapsed?
shall you have lapsed?
shall he have lapsed?
shall we have lapsed?
shall you have lapsed?
shall they have lapsed? 	shall I have been lapsing?
shall you have been lapsing?
shall he have been lapsing?
shall we have been lapsing?
shall you have been lapsing?
shall they have been lapsing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I lapse?
shan't you lapse?
shan't he lapse?
shan't we lapse?
shan't you lapse?
shan't they lapse? 	shan't I be lapsing?
shan't you be lapsing?
shan't he be lapsing?
shan't we be lapsing?
shan't you be lapsing?
shan't they be lapsing? 	shan't I have lapsed?
shan't you have lapsed?
shan't he have lapsed?
shan't we have lapsed?
shan't you have lapsed?
shan't they have lapsed? 	shan't I have been lapsing?
shan't you have been lapsing?
shan't he have been lapsing?
shan't we have been lapsing?
shan't you have been lapsing?
shan't they have been lapsing?