should phase
Regular verb: phase - phased- phased

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

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not phase
you should not phase
he should not phase
we should not phase
you should not phase
they should not phase 	I should not be phasing
you should not be phasing
he should not be phasing
we should not be phasing
you should not be phasing
they should not be phasing	I should not have phased
you should not have phased
he should not have phased
we should not have phased
you should not have phased
they should not have phased	I should not have been phasing
you should not have been phasing
he should not have been phasing
we should not have been phasing
you should not have been phasing
they should not 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 	
should I not phase?
should you not phase?
should he not phase?
should we not phase?
should you not phase?
should they not phase? 	should I not be phasing?
should you not be phasing?
should he not be phasing?
should we not be phasing?
should you not be phasing?
should they not be phasing? 	should I not have phased?
should you not have phased?
should he not have phased?
should we not have phased?
should you not have phased?
should they not have phased? 	should I not have been phasing?
should you not have been phasing?
should he not have been phasing?
should we not have been phasing?
should you not have been phasing?
should they not have been phasing?