English verb conjugation
SHOULD COCHAIR

Regular verb: cochair - cochaired - cochaired

Affirmation

Simple form	V-ing form
I'd cochair you'd cochair he'd cochair we'd cochair you'd cochair they'd cochair	I'd be cochairing you'd be cochairing he'd be cochairing we'd be cochairing you'd be cochairing they'd be cochairing
Perfect	V-ing perfect
I should've cochaired you should've cochaired he should've cochaired we should've cochaired you should've cochaired they should've cochaired	I should've been cochairing you should've been cochairing he should've been cochairing we should've been cochairing you should've been cochairing they should've been cochairing

Negation

Simple form	V-ing form
I shouldn't cochair you shouldn't cochair he shouldn't cochair we shouldn't cochair you shouldn't cochair they shouldn't cochair	I shouldn't be cochairing you shouldn't be cochairing he shouldn't be cochairing we shouldn't be cochairing you shouldn't be cochairing they shouldn't be cochairing
Perfect	V-ing perfect
I shouldn't have cochaired you shouldn't have cochaired he shouldn't have cochaired we shouldn't have cochaired you shouldn't have cochaired they shouldn't have cochaired	I shouldn't have been cochairing you shouldn't have been cochairing he shouldn't have been cochairing we shouldn't have been cochairing you shouldn't have been cochairing they shouldn't have been cochairing

Interrogative form

Simple form	V-ing form
should I cochair? should you cochair? should he cochair? should we cochair? should you cochair? should they cochair?	should I be cochairing? should you be cochairing? should he be cochairing? should we be cochairing? should you be cochairing? should they be cochairing?
Perfect	V-ing perfect
should I have cochaired? should you have cochaired? should he have cochaired? should we have cochaired? should you have cochaired? should they have cochaired?	should I have been cochairing? should you have been cochairing? should he have been cochairing? should we have been cochairing? should you have been cochairing? should they have been cochairing?

Interro-negative form

Simple form	V-ing form
shouldn't I cochair? shouldn't you cochair? shouldn't he cochair? shouldn't we cochair? shouldn't you cochair? shouldn't they cochair?	shouldn't I be cochairing? shouldn't you be cochairing? shouldn't he be cochairing? shouldn't we be cochairing? shouldn't you be cochairing? shouldn't they be cochairing?
Perfect	V-ing perfect
shouldn't I have cochaired? shouldn't you have cochaired? shouldn't he have cochaired? shouldn't we have cochaired? shouldn't you have cochaired? shouldn't they have cochaired?	shouldn't I have been cochairing? shouldn't you have been cochairing? shouldn't he have been cochairing? shouldn't we have been cochairing? shouldn't you have been cochairing? shouldn't they have been cochairing?