should disinfect
Regular verb: disinfect - disinfected- disinfected

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd disinfect
you'd disinfect
he'd disinfect
we'd disinfect
you'd disinfect
they'd disinfect 	I'd be disinfecting
you'd be disinfecting
he'd be disinfecting
we'd be disinfecting
you'd be disinfecting
they'd be disinfecting	I should've disinfected
you should've disinfected
he should've disinfected
we should've disinfected
you should've disinfected
they should've disinfected	I should've been disinfecting
you should've been disinfecting
he should've been disinfecting
we should've been disinfecting
you should've been disinfecting
they should've been disinfecting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't disinfect
you shouldn't disinfect
he shouldn't disinfect
we shouldn't disinfect
you shouldn't disinfect
they shouldn't disinfect 	I shouldn't be disinfecting
you shouldn't be disinfecting
he shouldn't be disinfecting
we shouldn't be disinfecting
you shouldn't be disinfecting
they shouldn't be disinfecting	I shouldn't have disinfected
you shouldn't have disinfected
he shouldn't have disinfected
we shouldn't have disinfected
you shouldn't have disinfected
they shouldn't have disinfected	I shouldn't have been disinfecting
you shouldn't have been disinfecting
he shouldn't have been disinfecting
we shouldn't have been disinfecting
you shouldn't have been disinfecting
they shouldn't have been disinfecting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I disinfect?
should you disinfect?
should he disinfect?
should we disinfect?
should you disinfect?
should they disinfect? 	should I be disinfecting?
should you be disinfecting?
should he be disinfecting?
should we be disinfecting?
should you be disinfecting?
should they be disinfecting? 	should I have disinfected?
should you have disinfected?
should he have disinfected?
should we have disinfected?
should you have disinfected?
should they have disinfected? 	should I have been disinfecting?
should you have been disinfecting?
should he have been disinfecting?
should we have been disinfecting?
should you have been disinfecting?
should they have been disinfecting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I disinfect?
shouldn't you disinfect?
shouldn't he disinfect?
shouldn't we disinfect?
shouldn't you disinfect?
shouldn't they disinfect? 	shouldn't I be disinfecting?
shouldn't you be disinfecting?
shouldn't he be disinfecting?
shouldn't we be disinfecting?
shouldn't you be disinfecting?
shouldn't they be disinfecting? 	shouldn't I have disinfected?
shouldn't you have disinfected?
shouldn't he have disinfected?
shouldn't we have disinfected?
shouldn't you have disinfected?
shouldn't they have disinfected? 	shouldn't I have been disinfecting?
shouldn't you have been disinfecting?
shouldn't he have been disinfecting?
shouldn't we have been disinfecting?
shouldn't you have been disinfecting?
shouldn't they have been disinfecting?