should letch
Regular verb: letch - letched- letched

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd letch
you'd letch
he'd letch
we'd letch
you'd letch
they'd letch 	I'd be letching
you'd be letching
he'd be letching
we'd be letching
you'd be letching
they'd be letching	I should've letched
you should've letched
he should've letched
we should've letched
you should've letched
they should've letched	I should've been letching
you should've been letching
he should've been letching
we should've been letching
you should've been letching
they should've been letching	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't letch
you shouldn't letch
he shouldn't letch
we shouldn't letch
you shouldn't letch
they shouldn't letch 	I shouldn't be letching
you shouldn't be letching
he shouldn't be letching
we shouldn't be letching
you shouldn't be letching
they shouldn't be letching	I shouldn't have letched
you shouldn't have letched
he shouldn't have letched
we shouldn't have letched
you shouldn't have letched
they shouldn't have letched	I shouldn't have been letching
you shouldn't have been letching
he shouldn't have been letching
we shouldn't have been letching
you shouldn't have been letching
they shouldn't have been letching	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I letch?
should you letch?
should he letch?
should we letch?
should you letch?
should they letch? 	should I be letching?
should you be letching?
should he be letching?
should we be letching?
should you be letching?
should they be letching? 	should I have letched?
should you have letched?
should he have letched?
should we have letched?
should you have letched?
should they have letched? 	should I have been letching?
should you have been letching?
should he have been letching?
should we have been letching?
should you have been letching?
should they have been letching? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I letch?
shouldn't you letch?
shouldn't he letch?
shouldn't we letch?
shouldn't you letch?
shouldn't they letch? 	shouldn't I be letching?
shouldn't you be letching?
shouldn't he be letching?
shouldn't we be letching?
shouldn't you be letching?
shouldn't they be letching? 	shouldn't I have letched?
shouldn't you have letched?
shouldn't he have letched?
shouldn't we have letched?
shouldn't you have letched?
shouldn't they have letched? 	shouldn't I have been letching?
shouldn't you have been letching?
shouldn't he have been letching?
shouldn't we have been letching?
shouldn't you have been letching?
shouldn't they have been letching?