should towel
Regular verb: towel - towelled- towelled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd towel
you'd towel
she'd towel
we'd towel
you'd towel
they'd towel 	I'd be towelling
you'd be towelling
she'd be towelling
we'd be towelling
you'd be towelling
they'd be towelling	I should've towelled
you should've towelled
she should've towelled
we should've towelled
you should've towelled
they should've towelled	I should've been towelling
you should've been towelling
she should've been towelling
we should've been towelling
you should've been towelling
they should've been towelling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't towel
you shouldn't towel
she shouldn't towel
we shouldn't towel
you shouldn't towel
they shouldn't towel 	I shouldn't be towelling
you shouldn't be towelling
she shouldn't be towelling
we shouldn't be towelling
you shouldn't be towelling
they shouldn't be towelling	I shouldn't have towelled
you shouldn't have towelled
she shouldn't have towelled
we shouldn't have towelled
you shouldn't have towelled
they shouldn't have towelled	I shouldn't have been towelling
you shouldn't have been towelling
she shouldn't have been towelling
we shouldn't have been towelling
you shouldn't have been towelling
they shouldn't have been towelling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I towel?
should you towel?
should she towel?
should we towel?
should you towel?
should they towel? 	should I be towelling?
should you be towelling?
should she be towelling?
should we be towelling?
should you be towelling?
should they be towelling? 	should I have towelled?
should you have towelled?
should she have towelled?
should we have towelled?
should you have towelled?
should they have towelled? 	should I have been towelling?
should you have been towelling?
should she have been towelling?
should we have been towelling?
should you have been towelling?
should they have been towelling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I towel?
shouldn't you towel?
shouldn't she towel?
shouldn't we towel?
shouldn't you towel?
shouldn't they towel? 	shouldn't I be towelling?
shouldn't you be towelling?
shouldn't she be towelling?
shouldn't we be towelling?
shouldn't you be towelling?
shouldn't they be towelling? 	shouldn't I have towelled?
shouldn't you have towelled?
shouldn't she have towelled?
shouldn't we have towelled?
shouldn't you have towelled?
shouldn't they have towelled? 	shouldn't I have been towelling?
shouldn't you have been towelling?
shouldn't she have been towelling?
shouldn't we have been towelling?
shouldn't you have been towelling?
shouldn't they have been towelling?