can prolapse
Regular verb: prolapse - prolapsed- prolapsed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can prolapse
you can prolapse
he can prolapse
we can prolapse
you can prolapse
they can prolapse 	I can be prolapsing
you can be prolapsing
he can be prolapsing
we can be prolapsing
you can be prolapsing
they can be prolapsing	I can have prolapsed
you can have prolapsed
he can have prolapsed
we can have prolapsed
you can have prolapsed
they can have prolapsed	I can have been prolapsing
you can have been prolapsing
he can have been prolapsing
we can have been prolapsing
you can have been prolapsing
they can have been prolapsing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't prolapse
you can't prolapse
he can't prolapse
we can't prolapse
you can't prolapse
they can't prolapse 	I can't be prolapsing
you can't be prolapsing
he can't be prolapsing
we can't be prolapsing
you can't be prolapsing
they can't be prolapsing	I can't have prolapsed
you can't have prolapsed
he can't have prolapsed
we can't have prolapsed
you can't have prolapsed
they can't have prolapsed	I can't have been prolapsing
you can't have been prolapsing
he can't have been prolapsing
we can't have been prolapsing
you can't have been prolapsing
they can't have been prolapsing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I prolapse?
can you prolapse?
can he prolapse?
can we prolapse?
can you prolapse?
can they prolapse? 	can I be prolapsing?
can you be prolapsing?
can he be prolapsing?
can we be prolapsing?
can you be prolapsing?
can they be prolapsing? 	can I have prolapsed?
can you have prolapsed?
can he have prolapsed?
can we have prolapsed?
can you have prolapsed?
can they have prolapsed? 	can I have been prolapsing?
can you have been prolapsing?
can he have been prolapsing?
can we have been prolapsing?
can you have been prolapsing?
can they have been prolapsing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I prolapse?
can't you prolapse?
can't he prolapse?
can't we prolapse?
can't you prolapse?
can't they prolapse? 	can't I be prolapsing?
can't you be prolapsing?
can't he be prolapsing?
can't we be prolapsing?
can't you be prolapsing?
can't they be prolapsing? 	can't I have prolapsed?
can't you have prolapsed?
can't he have prolapsed?
can't we have prolapsed?
can't you have prolapsed?
can't they have prolapsed? 	can't I have been prolapsing?
can't you have been prolapsing?
can't he have been prolapsing?
can't we have been prolapsing?
can't you have been prolapsing?
can't they have been prolapsing?