English verb conjugation
SHOULD BUTTERFLY

Regular verb: butterfly - butterflied - butterflied

Affirmation

Simple form	V-ing form
I'd butterfly you'd butterfly he'd butterfly we'd butterfly you'd butterfly they'd butterfly	I'd be butterflying you'd be butterflying he'd be butterflying we'd be butterflying you'd be butterflying they'd be butterflying
Perfect	V-ing perfect
I should've butterflied you should've butterflied he should've butterflied we should've butterflied you should've butterflied they should've butterflied	I should've been butterflying you should've been butterflying he should've been butterflying we should've been butterflying you should've been butterflying they should've been butterflying

Negation

Simple form	V-ing form
I shouldn't butterfly you shouldn't butterfly he shouldn't butterfly we shouldn't butterfly you shouldn't butterfly they shouldn't butterfly	I shouldn't be butterflying you shouldn't be butterflying he shouldn't be butterflying we shouldn't be butterflying you shouldn't be butterflying they shouldn't be butterflying
Perfect	V-ing perfect
I shouldn't have butterflied you shouldn't have butterflied he shouldn't have butterflied we shouldn't have butterflied you shouldn't have butterflied they shouldn't have butterflied	I shouldn't have been butterflying you shouldn't have been butterflying he shouldn't have been butterflying we shouldn't have been butterflying you shouldn't have been butterflying they shouldn't have been butterflying

Interrogative form

Simple form	V-ing form
should I butterfly? should you butterfly? should he butterfly? should we butterfly? should you butterfly? should they butterfly?	should I be butterflying? should you be butterflying? should he be butterflying? should we be butterflying? should you be butterflying? should they be butterflying?
Perfect	V-ing perfect
should I have butterflied? should you have butterflied? should he have butterflied? should we have butterflied? should you have butterflied? should they have butterflied?	should I have been butterflying? should you have been butterflying? should he have been butterflying? should we have been butterflying? should you have been butterflying? should they have been butterflying?

Interro-negative form

Simple form	V-ing form
shouldn't I butterfly? shouldn't you butterfly? shouldn't he butterfly? shouldn't we butterfly? shouldn't you butterfly? shouldn't they butterfly?	shouldn't I be butterflying? shouldn't you be butterflying? shouldn't he be butterflying? shouldn't we be butterflying? shouldn't you be butterflying? shouldn't they be butterflying?
Perfect	V-ing perfect
shouldn't I have butterflied? shouldn't you have butterflied? shouldn't he have butterflied? shouldn't we have butterflied? shouldn't you have butterflied? shouldn't they have butterflied?	shouldn't I have been butterflying? shouldn't you have been butterflying? shouldn't he have been butterflying? shouldn't we have been butterflying? shouldn't you have been butterflying? shouldn't they have been butterflying?