English verb conjugation
SHOULD ASTOUND

Regular verb: astound - astounded - astounded

Affirmation

Simple form	V-ing form
I'd astound you'd astound he'd astound we'd astound you'd astound they'd astound	I'd be astounding you'd be astounding he'd be astounding we'd be astounding you'd be astounding they'd be astounding
Perfect	V-ing perfect
I should've astounded you should've astounded he should've astounded we should've astounded you should've astounded they should've astounded	I should've been astounding you should've been astounding he should've been astounding we should've been astounding you should've been astounding they should've been astounding

Negation

Simple form	V-ing form
I shouldn't astound you shouldn't astound he shouldn't astound we shouldn't astound you shouldn't astound they shouldn't astound	I shouldn't be astounding you shouldn't be astounding he shouldn't be astounding we shouldn't be astounding you shouldn't be astounding they shouldn't be astounding
Perfect	V-ing perfect
I shouldn't have astounded you shouldn't have astounded he shouldn't have astounded we shouldn't have astounded you shouldn't have astounded they shouldn't have astounded	I shouldn't have been astounding you shouldn't have been astounding he shouldn't have been astounding we shouldn't have been astounding you shouldn't have been astounding they shouldn't have been astounding

Interrogative form

Simple form	V-ing form
should I astound? should you astound? should he astound? should we astound? should you astound? should they astound?	should I be astounding? should you be astounding? should he be astounding? should we be astounding? should you be astounding? should they be astounding?
Perfect	V-ing perfect
should I have astounded? should you have astounded? should he have astounded? should we have astounded? should you have astounded? should they have astounded?	should I have been astounding? should you have been astounding? should he have been astounding? should we have been astounding? should you have been astounding? should they have been astounding?

Interro-negative form

Simple form	V-ing form
shouldn't I astound? shouldn't you astound? shouldn't he astound? shouldn't we astound? shouldn't you astound? shouldn't they astound?	shouldn't I be astounding? shouldn't you be astounding? shouldn't he be astounding? shouldn't we be astounding? shouldn't you be astounding? shouldn't they be astounding?
Perfect	V-ing perfect
shouldn't I have astounded? shouldn't you have astounded? shouldn't he have astounded? shouldn't we have astounded? shouldn't you have astounded? shouldn't they have astounded?	shouldn't I have been astounding? shouldn't you have been astounding? shouldn't he have been astounding? shouldn't we have been astounding? shouldn't you have been astounding? shouldn't they have been astounding?