English verb conjugation
SHOULD MUTATE

Regular verb: mutate - mutated - mutated

Affirmation

Simple form	V-ing form
I'd mutate you'd mutate he'd mutate we'd mutate you'd mutate they'd mutate	I'd be mutating you'd be mutating he'd be mutating we'd be mutating you'd be mutating they'd be mutating
Perfect	V-ing perfect
I should've mutated you should've mutated he should've mutated we should've mutated you should've mutated they should've mutated	I should've been mutating you should've been mutating he should've been mutating we should've been mutating you should've been mutating they should've been mutating

Negation

Simple form	V-ing form
I shouldn't mutate you shouldn't mutate he shouldn't mutate we shouldn't mutate you shouldn't mutate they shouldn't mutate	I shouldn't be mutating you shouldn't be mutating he shouldn't be mutating we shouldn't be mutating you shouldn't be mutating they shouldn't be mutating
Perfect	V-ing perfect
I shouldn't have mutated you shouldn't have mutated he shouldn't have mutated we shouldn't have mutated you shouldn't have mutated they shouldn't have mutated	I shouldn't have been mutating you shouldn't have been mutating he shouldn't have been mutating we shouldn't have been mutating you shouldn't have been mutating they shouldn't have been mutating

Interrogative form

Simple form	V-ing form
should I mutate? should you mutate? should he mutate? should we mutate? should you mutate? should they mutate?	should I be mutating? should you be mutating? should he be mutating? should we be mutating? should you be mutating? should they be mutating?
Perfect	V-ing perfect
should I have mutated? should you have mutated? should he have mutated? should we have mutated? should you have mutated? should they have mutated?	should I have been mutating? should you have been mutating? should he have been mutating? should we have been mutating? should you have been mutating? should they have been mutating?

Interro-negative form

Simple form	V-ing form
shouldn't I mutate? shouldn't you mutate? shouldn't he mutate? shouldn't we mutate? shouldn't you mutate? shouldn't they mutate?	shouldn't I be mutating? shouldn't you be mutating? shouldn't he be mutating? shouldn't we be mutating? shouldn't you be mutating? shouldn't they be mutating?
Perfect	V-ing perfect
shouldn't I have mutated? shouldn't you have mutated? shouldn't he have mutated? shouldn't we have mutated? shouldn't you have mutated? shouldn't they have mutated?	shouldn't I have been mutating? shouldn't you have been mutating? shouldn't he have been mutating? shouldn't we have been mutating? shouldn't you have been mutating? shouldn't they have been mutating?