should astound
Regular verb: astound - astounded- astounded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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	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 	Perfect 	V-ing perfect 	
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	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 	Perfect 	V-ing perfect 	
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? 	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 	Perfect 	V-ing perfect 	
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? 	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?