should spread
Irregular verb: spread - spread- spread

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd spread
you'd spread
she'd spread
we'd spread
you'd spread
they'd spread 	I'd be spreading
you'd be spreading
she'd be spreading
we'd be spreading
you'd be spreading
they'd be spreading	I should've spread
you should've spread
she should've spread
we should've spread
you should've spread
they should've spread	I should've been spreading
you should've been spreading
she should've been spreading
we should've been spreading
you should've been spreading
they should've been spreading	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't spread
you shouldn't spread
she shouldn't spread
we shouldn't spread
you shouldn't spread
they shouldn't spread 	I shouldn't be spreading
you shouldn't be spreading
she shouldn't be spreading
we shouldn't be spreading
you shouldn't be spreading
they shouldn't be spreading	I shouldn't have spread
you shouldn't have spread
she shouldn't have spread
we shouldn't have spread
you shouldn't have spread
they shouldn't have spread	I shouldn't have been spreading
you shouldn't have been spreading
she shouldn't have been spreading
we shouldn't have been spreading
you shouldn't have been spreading
they shouldn't have been spreading	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I spread?
should you spread?
should she spread?
should we spread?
should you spread?
should they spread? 	should I be spreading?
should you be spreading?
should she be spreading?
should we be spreading?
should you be spreading?
should they be spreading? 	should I have spread?
should you have spread?
should she have spread?
should we have spread?
should you have spread?
should they have spread? 	should I have been spreading?
should you have been spreading?
should she have been spreading?
should we have been spreading?
should you have been spreading?
should they have been spreading? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I spread?
shouldn't you spread?
shouldn't she spread?
shouldn't we spread?
shouldn't you spread?
shouldn't they spread? 	shouldn't I be spreading?
shouldn't you be spreading?
shouldn't she be spreading?
shouldn't we be spreading?
shouldn't you be spreading?
shouldn't they be spreading? 	shouldn't I have spread?
shouldn't you have spread?
shouldn't she have spread?
shouldn't we have spread?
shouldn't you have spread?
shouldn't they have spread? 	shouldn't I have been spreading?
shouldn't you have been spreading?
shouldn't she have been spreading?
shouldn't we have been spreading?
shouldn't you have been spreading?
shouldn't they have been spreading?