should avail
Regular verb: avail - availed- availed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd avail
you'd avail
he'd avail
we'd avail
you'd avail
they'd avail 	I'd be availing
you'd be availing
he'd be availing
we'd be availing
you'd be availing
they'd be availing	I should've availed
you should've availed
he should've availed
we should've availed
you should've availed
they should've availed	I should've been availing
you should've been availing
he should've been availing
we should've been availing
you should've been availing
they should've been availing	

Negation 	
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I shouldn't avail
you shouldn't avail
he shouldn't avail
we shouldn't avail
you shouldn't avail
they shouldn't avail 	I shouldn't be availing
you shouldn't be availing
he shouldn't be availing
we shouldn't be availing
you shouldn't be availing
they shouldn't be availing	I shouldn't have availed
you shouldn't have availed
he shouldn't have availed
we shouldn't have availed
you shouldn't have availed
they shouldn't have availed	I shouldn't have been availing
you shouldn't have been availing
he shouldn't have been availing
we shouldn't have been availing
you shouldn't have been availing
they shouldn't have been availing	

Interrogative form 	
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should I avail?
should you avail?
should he avail?
should we avail?
should you avail?
should they avail? 	should I be availing?
should you be availing?
should he be availing?
should we be availing?
should you be availing?
should they be availing? 	should I have availed?
should you have availed?
should he have availed?
should we have availed?
should you have availed?
should they have availed? 	should I have been availing?
should you have been availing?
should he have been availing?
should we have been availing?
should you have been availing?
should they have been availing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I avail?
shouldn't you avail?
shouldn't he avail?
shouldn't we avail?
shouldn't you avail?
shouldn't they avail? 	shouldn't I be availing?
shouldn't you be availing?
shouldn't he be availing?
shouldn't we be availing?
shouldn't you be availing?
shouldn't they be availing? 	shouldn't I have availed?
shouldn't you have availed?
shouldn't he have availed?
shouldn't we have availed?
shouldn't you have availed?
shouldn't they have availed? 	shouldn't I have been availing?
shouldn't you have been availing?
shouldn't he have been availing?
shouldn't we have been availing?
shouldn't you have been availing?
shouldn't they have been availing?