should rainproof
Regular verb: rainproof - rainproofed- rainproofed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd rainproof
you'd rainproof
he'd rainproof
we'd rainproof
you'd rainproof
they'd rainproof 	I'd be rainproofing
you'd be rainproofing
he'd be rainproofing
we'd be rainproofing
you'd be rainproofing
they'd be rainproofing	I should've rainproofed
you should've rainproofed
he should've rainproofed
we should've rainproofed
you should've rainproofed
they should've rainproofed	I should've been rainproofing
you should've been rainproofing
he should've been rainproofing
we should've been rainproofing
you should've been rainproofing
they should've been rainproofing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't rainproof
you shouldn't rainproof
he shouldn't rainproof
we shouldn't rainproof
you shouldn't rainproof
they shouldn't rainproof 	I shouldn't be rainproofing
you shouldn't be rainproofing
he shouldn't be rainproofing
we shouldn't be rainproofing
you shouldn't be rainproofing
they shouldn't be rainproofing	I shouldn't have rainproofed
you shouldn't have rainproofed
he shouldn't have rainproofed
we shouldn't have rainproofed
you shouldn't have rainproofed
they shouldn't have rainproofed	I shouldn't have been rainproofing
you shouldn't have been rainproofing
he shouldn't have been rainproofing
we shouldn't have been rainproofing
you shouldn't have been rainproofing
they shouldn't have been rainproofing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I rainproof?
should you rainproof?
should he rainproof?
should we rainproof?
should you rainproof?
should they rainproof? 	should I be rainproofing?
should you be rainproofing?
should he be rainproofing?
should we be rainproofing?
should you be rainproofing?
should they be rainproofing? 	should I have rainproofed?
should you have rainproofed?
should he have rainproofed?
should we have rainproofed?
should you have rainproofed?
should they have rainproofed? 	should I have been rainproofing?
should you have been rainproofing?
should he have been rainproofing?
should we have been rainproofing?
should you have been rainproofing?
should they have been rainproofing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I rainproof?
shouldn't you rainproof?
shouldn't he rainproof?
shouldn't we rainproof?
shouldn't you rainproof?
shouldn't they rainproof? 	shouldn't I be rainproofing?
shouldn't you be rainproofing?
shouldn't he be rainproofing?
shouldn't we be rainproofing?
shouldn't you be rainproofing?
shouldn't they be rainproofing? 	shouldn't I have rainproofed?
shouldn't you have rainproofed?
shouldn't he have rainproofed?
shouldn't we have rainproofed?
shouldn't you have rainproofed?
shouldn't they have rainproofed? 	shouldn't I have been rainproofing?
shouldn't you have been rainproofing?
shouldn't he have been rainproofing?
shouldn't we have been rainproofing?
shouldn't you have been rainproofing?
shouldn't they have been rainproofing?