English verb conjugation
SHOULD COSH

Regular verb: cosh - coshed - coshed

Affirmation

Simple form	V-ing form
I'd cosh you'd cosh he'd cosh we'd cosh you'd cosh they'd cosh	I'd be coshing you'd be coshing he'd be coshing we'd be coshing you'd be coshing they'd be coshing
Perfect	V-ing perfect
I should've coshed you should've coshed he should've coshed we should've coshed you should've coshed they should've coshed	I should've been coshing you should've been coshing he should've been coshing we should've been coshing you should've been coshing they should've been coshing

Negation

Simple form	V-ing form
I shouldn't cosh you shouldn't cosh he shouldn't cosh we shouldn't cosh you shouldn't cosh they shouldn't cosh	I shouldn't be coshing you shouldn't be coshing he shouldn't be coshing we shouldn't be coshing you shouldn't be coshing they shouldn't be coshing
Perfect	V-ing perfect
I shouldn't have coshed you shouldn't have coshed he shouldn't have coshed we shouldn't have coshed you shouldn't have coshed they shouldn't have coshed	I shouldn't have been coshing you shouldn't have been coshing he shouldn't have been coshing we shouldn't have been coshing you shouldn't have been coshing they shouldn't have been coshing

Interrogative form

Simple form	V-ing form
should I cosh? should you cosh? should he cosh? should we cosh? should you cosh? should they cosh?	should I be coshing? should you be coshing? should he be coshing? should we be coshing? should you be coshing? should they be coshing?
Perfect	V-ing perfect
should I have coshed? should you have coshed? should he have coshed? should we have coshed? should you have coshed? should they have coshed?	should I have been coshing? should you have been coshing? should he have been coshing? should we have been coshing? should you have been coshing? should they have been coshing?

Interro-negative form

Simple form	V-ing form
shouldn't I cosh? shouldn't you cosh? shouldn't he cosh? shouldn't we cosh? shouldn't you cosh? shouldn't they cosh?	shouldn't I be coshing? shouldn't you be coshing? shouldn't he be coshing? shouldn't we be coshing? shouldn't you be coshing? shouldn't they be coshing?
Perfect	V-ing perfect
shouldn't I have coshed? shouldn't you have coshed? shouldn't he have coshed? shouldn't we have coshed? shouldn't you have coshed? shouldn't they have coshed?	shouldn't I have been coshing? shouldn't you have been coshing? shouldn't he have been coshing? shouldn't we have been coshing? shouldn't you have been coshing? shouldn't they have been coshing?