should scribble
Regular verb: scribble - scribbled- scribbled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd scribble
you'd scribble
she'd scribble
we'd scribble
you'd scribble
they'd scribble 	I'd be scribbling
you'd be scribbling
she'd be scribbling
we'd be scribbling
you'd be scribbling
they'd be scribbling	I should've scribbled
you should've scribbled
she should've scribbled
we should've scribbled
you should've scribbled
they should've scribbled	I should've been scribbling
you should've been scribbling
she should've been scribbling
we should've been scribbling
you should've been scribbling
they should've been scribbling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't scribble
you shouldn't scribble
she shouldn't scribble
we shouldn't scribble
you shouldn't scribble
they shouldn't scribble 	I shouldn't be scribbling
you shouldn't be scribbling
she shouldn't be scribbling
we shouldn't be scribbling
you shouldn't be scribbling
they shouldn't be scribbling	I shouldn't have scribbled
you shouldn't have scribbled
she shouldn't have scribbled
we shouldn't have scribbled
you shouldn't have scribbled
they shouldn't have scribbled	I shouldn't have been scribbling
you shouldn't have been scribbling
she shouldn't have been scribbling
we shouldn't have been scribbling
you shouldn't have been scribbling
they shouldn't have been scribbling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I scribble?
should you scribble?
should she scribble?
should we scribble?
should you scribble?
should they scribble? 	should I be scribbling?
should you be scribbling?
should she be scribbling?
should we be scribbling?
should you be scribbling?
should they be scribbling? 	should I have scribbled?
should you have scribbled?
should she have scribbled?
should we have scribbled?
should you have scribbled?
should they have scribbled? 	should I have been scribbling?
should you have been scribbling?
should she have been scribbling?
should we have been scribbling?
should you have been scribbling?
should they have been scribbling? 	

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