should butterfly
Regular verb: butterfly - butterflied- butterflied

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd butterfly
you'd butterfly
she'd butterfly
we'd butterfly
you'd butterfly
they'd butterfly 	I'd be butterflying
you'd be butterflying
she'd be butterflying
we'd be butterflying
you'd be butterflying
they'd be butterflying	I should've butterflied
you should've butterflied
she 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
she 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 	Perfect 	V-ing perfect 	
I shouldn't butterfly
you shouldn't butterfly
she 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
she shouldn't be butterflying
we shouldn't be butterflying
you shouldn't be butterflying
they shouldn't be butterflying	I shouldn't have butterflied
you shouldn't have butterflied
she 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
she 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 	Perfect 	V-ing perfect 	
should I butterfly?
should you butterfly?
should she butterfly?
should we butterfly?
should you butterfly?
should they butterfly? 	should I be butterflying?
should you be butterflying?
should she be butterflying?
should we be butterflying?
should you be butterflying?
should they be butterflying? 	should I have butterflied?
should you have butterflied?
should she 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 she 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 	Perfect 	V-ing perfect 	
shouldn't I butterfly?
shouldn't you butterfly?
shouldn't she 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 she be butterflying?
shouldn't we be butterflying?
shouldn't you be butterflying?
shouldn't they be butterflying? 	shouldn't I have butterflied?
shouldn't you have butterflied?
shouldn't she 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 she have been butterflying?
shouldn't we have been butterflying?
shouldn't you have been butterflying?
shouldn't they have been butterflying?