English verb conjugation
SHOULD SCRIBBLE

Regular verb: scribble - scribbled - scribbled

Affirmation

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

Negation

Simple form	V-ing form
I should not scribble you should not scribble he should not scribble we should not scribble you should not scribble they should not scribble	I should not be scribbling you should not be scribbling he should not be scribbling we should not be scribbling you should not be scribbling they should not be scribbling
Perfect	V-ing perfect
I should not have scribbled you should not have scribbled he should not have scribbled we should not have scribbled you should not have scribbled they should not have scribbled	I should not have been scribbling you should not have been scribbling he should not have been scribbling we should not have been scribbling you should not have been scribbling they should not have been scribbling

Interrogative form

Simple form	V-ing form
should I scribble? should you scribble? should he scribble? should we scribble? should you scribble? should they scribble?	should I be scribbling? should you be scribbling? should he be scribbling? should we be scribbling? should you be scribbling? should they be scribbling?
Perfect	V-ing perfect
should I have scribbled? should you have scribbled? should he 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 he 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
should I not scribble? should you not scribble? should he not scribble? should we not scribble? should you not scribble? should they not scribble?	should I not be scribbling? should you not be scribbling? should he not be scribbling? should we not be scribbling? should you not be scribbling? should they not be scribbling?
Perfect	V-ing perfect
should I not have scribbled? should you not have scribbled? should he not have scribbled? should we not have scribbled? should you not have scribbled? should they not have scribbled?	should I not have been scribbling? should you not have been scribbling? should he not have been scribbling? should we not have been scribbling? should you not have been scribbling? should they not have been scribbling?