English verb conjugation
SHOULD MOUSETRAP

Regular verb: mousetrap - mousetraped - mousetraped

Affirmation

Simple form	V-ing form
I should mousetrap you should mousetrap he should mousetrap we should mousetrap you should mousetrap they should mousetrap	I should be mousetraping you should be mousetraping he should be mousetraping we should be mousetraping you should be mousetraping they should be mousetraping
Perfect	V-ing perfect
I should have mousetraped you should have mousetraped he should have mousetraped we should have mousetraped you should have mousetraped they should have mousetraped	I should have been mousetraping you should have been mousetraping he should have been mousetraping we should have been mousetraping you should have been mousetraping they should have been mousetraping

Negation

Simple form	V-ing form
I should not mousetrap you should not mousetrap he should not mousetrap we should not mousetrap you should not mousetrap they should not mousetrap	I should not be mousetraping you should not be mousetraping he should not be mousetraping we should not be mousetraping you should not be mousetraping they should not be mousetraping
Perfect	V-ing perfect
I should not have mousetraped you should not have mousetraped he should not have mousetraped we should not have mousetraped you should not have mousetraped they should not have mousetraped	I should not have been mousetraping you should not have been mousetraping he should not have been mousetraping we should not have been mousetraping you should not have been mousetraping they should not have been mousetraping

Interrogative form

Simple form	V-ing form
should I mousetrap? should you mousetrap? should he mousetrap? should we mousetrap? should you mousetrap? should they mousetrap?	should I be mousetraping? should you be mousetraping? should he be mousetraping? should we be mousetraping? should you be mousetraping? should they be mousetraping?
Perfect	V-ing perfect
should I have mousetraped? should you have mousetraped? should he have mousetraped? should we have mousetraped? should you have mousetraped? should they have mousetraped?	should I have been mousetraping? should you have been mousetraping? should he have been mousetraping? should we have been mousetraping? should you have been mousetraping? should they have been mousetraping?

Interro-negative form

Simple form	V-ing form
should I not mousetrap? should you not mousetrap? should he not mousetrap? should we not mousetrap? should you not mousetrap? should they not mousetrap?	should I not be mousetraping? should you not be mousetraping? should he not be mousetraping? should we not be mousetraping? should you not be mousetraping? should they not be mousetraping?
Perfect	V-ing perfect
should I not have mousetraped? should you not have mousetraped? should he not have mousetraped? should we not have mousetraped? should you not have mousetraped? should they not have mousetraped?	should I not have been mousetraping? should you not have been mousetraping? should he not have been mousetraping? should we not have been mousetraping? should you not have been mousetraping? should they not have been mousetraping?