English verb conjugation
SHOULD FILCH

Regular verb: filch - filched - filched

Affirmation

Simple form	V-ing form
I should filch you should filch he should filch we should filch you should filch they should filch	I should be filching you should be filching he should be filching we should be filching you should be filching they should be filching
Perfect	V-ing perfect
I should have filched you should have filched he should have filched we should have filched you should have filched they should have filched	I should have been filching you should have been filching he should have been filching we should have been filching you should have been filching they should have been filching

Negation

Simple form	V-ing form
I should not filch you should not filch he should not filch we should not filch you should not filch they should not filch	I should not be filching you should not be filching he should not be filching we should not be filching you should not be filching they should not be filching
Perfect	V-ing perfect
I should not have filched you should not have filched he should not have filched we should not have filched you should not have filched they should not have filched	I should not have been filching you should not have been filching he should not have been filching we should not have been filching you should not have been filching they should not have been filching

Interrogative form

Simple form	V-ing form
should I filch? should you filch? should he filch? should we filch? should you filch? should they filch?	should I be filching? should you be filching? should he be filching? should we be filching? should you be filching? should they be filching?
Perfect	V-ing perfect
should I have filched? should you have filched? should he have filched? should we have filched? should you have filched? should they have filched?	should I have been filching? should you have been filching? should he have been filching? should we have been filching? should you have been filching? should they have been filching?

Interro-negative form

Simple form	V-ing form
should I not filch? should you not filch? should he not filch? should we not filch? should you not filch? should they not filch?	should I not be filching? should you not be filching? should he not be filching? should we not be filching? should you not be filching? should they not be filching?
Perfect	V-ing perfect
should I not have filched? should you not have filched? should he not have filched? should we not have filched? should you not have filched? should they not have filched?	should I not have been filching? should you not have been filching? should he not have been filching? should we not have been filching? should you not have been filching? should they not have been filching?