English verb conjugation
SHOULD PHONE

Regular verb: phone - phoned - phoned

Affirmation

Simple form	V-ing form
I should phone you should phone he should phone we should phone you should phone they should phone	I should be phoning you should be phoning he should be phoning we should be phoning you should be phoning they should be phoning
Perfect	V-ing perfect
I should have phoned you should have phoned he should have phoned we should have phoned you should have phoned they should have phoned	I should have been phoning you should have been phoning he should have been phoning we should have been phoning you should have been phoning they should have been phoning

Negation

Simple form	V-ing form
I should not phone you should not phone he should not phone we should not phone you should not phone they should not phone	I should not be phoning you should not be phoning he should not be phoning we should not be phoning you should not be phoning they should not be phoning
Perfect	V-ing perfect
I should not have phoned you should not have phoned he should not have phoned we should not have phoned you should not have phoned they should not have phoned	I should not have been phoning you should not have been phoning he should not have been phoning we should not have been phoning you should not have been phoning they should not have been phoning

Interrogative form

Simple form	V-ing form
should I phone? should you phone? should he phone? should we phone? should you phone? should they phone?	should I be phoning? should you be phoning? should he be phoning? should we be phoning? should you be phoning? should they be phoning?
Perfect	V-ing perfect
should I have phoned? should you have phoned? should he have phoned? should we have phoned? should you have phoned? should they have phoned?	should I have been phoning? should you have been phoning? should he have been phoning? should we have been phoning? should you have been phoning? should they have been phoning?

Interro-negative form

Simple form	V-ing form
should I not phone? should you not phone? should he not phone? should we not phone? should you not phone? should they not phone?	should I not be phoning? should you not be phoning? should he not be phoning? should we not be phoning? should you not be phoning? should they not be phoning?
Perfect	V-ing perfect
should I not have phoned? should you not have phoned? should he not have phoned? should we not have phoned? should you not have phoned? should they not have phoned?	should I not have been phoning? should you not have been phoning? should he not have been phoning? should we not have been phoning? should you not have been phoning? should they not have been phoning?