should phase
Regular verb: phase - phased- phased

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd phase
you'd phase
he'd phase
we'd phase
you'd phase
they'd phase 	I'd be phasing
you'd be phasing
he'd be phasing
we'd be phasing
you'd be phasing
they'd be phasing	I should've phased
you should've phased
he should've phased
we should've phased
you should've phased
they should've phased	I should've been phasing
you should've been phasing
he should've been phasing
we should've been phasing
you should've been phasing
they should've been phasing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't phase
you shouldn't phase
he shouldn't phase
we shouldn't phase
you shouldn't phase
they shouldn't phase 	I shouldn't be phasing
you shouldn't be phasing
he shouldn't be phasing
we shouldn't be phasing
you shouldn't be phasing
they shouldn't be phasing	I shouldn't have phased
you shouldn't have phased
he shouldn't have phased
we shouldn't have phased
you shouldn't have phased
they shouldn't have phased	I shouldn't have been phasing
you shouldn't have been phasing
he shouldn't have been phasing
we shouldn't have been phasing
you shouldn't have been phasing
they shouldn't have been phasing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I phase?
should you phase?
should he phase?
should we phase?
should you phase?
should they phase? 	should I be phasing?
should you be phasing?
should he be phasing?
should we be phasing?
should you be phasing?
should they be phasing? 	should I have phased?
should you have phased?
should he have phased?
should we have phased?
should you have phased?
should they have phased? 	should I have been phasing?
should you have been phasing?
should he have been phasing?
should we have been phasing?
should you have been phasing?
should they have been phasing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I phase?
shouldn't you phase?
shouldn't he phase?
shouldn't we phase?
shouldn't you phase?
shouldn't they phase? 	shouldn't I be phasing?
shouldn't you be phasing?
shouldn't he be phasing?
shouldn't we be phasing?
shouldn't you be phasing?
shouldn't they be phasing? 	shouldn't I have phased?
shouldn't you have phased?
shouldn't he have phased?
shouldn't we have phased?
shouldn't you have phased?
shouldn't they have phased? 	shouldn't I have been phasing?
shouldn't you have been phasing?
shouldn't he have been phasing?
shouldn't we have been phasing?
shouldn't you have been phasing?
shouldn't they have been phasing?