should unhitch
Regular verb: unhitch - unhitched- unhitched

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd unhitch
you'd unhitch
she'd unhitch
we'd unhitch
you'd unhitch
they'd unhitch 	I'd be unhitching
you'd be unhitching
she'd be unhitching
we'd be unhitching
you'd be unhitching
they'd be unhitching	I should've unhitched
you should've unhitched
she should've unhitched
we should've unhitched
you should've unhitched
they should've unhitched	I should've been unhitching
you should've been unhitching
she should've been unhitching
we should've been unhitching
you should've been unhitching
they should've been unhitching	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't unhitch
you shouldn't unhitch
she shouldn't unhitch
we shouldn't unhitch
you shouldn't unhitch
they shouldn't unhitch 	I shouldn't be unhitching
you shouldn't be unhitching
she shouldn't be unhitching
we shouldn't be unhitching
you shouldn't be unhitching
they shouldn't be unhitching	I shouldn't have unhitched
you shouldn't have unhitched
she shouldn't have unhitched
we shouldn't have unhitched
you shouldn't have unhitched
they shouldn't have unhitched	I shouldn't have been unhitching
you shouldn't have been unhitching
she shouldn't have been unhitching
we shouldn't have been unhitching
you shouldn't have been unhitching
they shouldn't have been unhitching	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I unhitch?
should you unhitch?
should she unhitch?
should we unhitch?
should you unhitch?
should they unhitch? 	should I be unhitching?
should you be unhitching?
should she be unhitching?
should we be unhitching?
should you be unhitching?
should they be unhitching? 	should I have unhitched?
should you have unhitched?
should she have unhitched?
should we have unhitched?
should you have unhitched?
should they have unhitched? 	should I have been unhitching?
should you have been unhitching?
should she have been unhitching?
should we have been unhitching?
should you have been unhitching?
should they have been unhitching? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I unhitch?
shouldn't you unhitch?
shouldn't she unhitch?
shouldn't we unhitch?
shouldn't you unhitch?
shouldn't they unhitch? 	shouldn't I be unhitching?
shouldn't you be unhitching?
shouldn't she be unhitching?
shouldn't we be unhitching?
shouldn't you be unhitching?
shouldn't they be unhitching? 	shouldn't I have unhitched?
shouldn't you have unhitched?
shouldn't she have unhitched?
shouldn't we have unhitched?
shouldn't you have unhitched?
shouldn't they have unhitched? 	shouldn't I have been unhitching?
shouldn't you have been unhitching?
shouldn't she have been unhitching?
shouldn't we have been unhitching?
shouldn't you have been unhitching?
shouldn't they have been unhitching?