English verb conjugation
SHOULD WAIT

Regular verb: wait - waited - waited

Affirmation

Simple form	V-ing form
I should wait you should wait she should wait we should wait you should wait they should wait	I should be waiting you should be waiting she should be waiting we should be waiting you should be waiting they should be waiting
Perfect	V-ing perfect
I should have waited you should have waited she should have waited we should have waited you should have waited they should have waited	I should have been waiting you should have been waiting she should have been waiting we should have been waiting you should have been waiting they should have been waiting

Negation

Simple form	V-ing form
I should not wait you should not wait she should not wait we should not wait you should not wait they should not wait	I should not be waiting you should not be waiting she should not be waiting we should not be waiting you should not be waiting they should not be waiting
Perfect	V-ing perfect
I should not have waited you should not have waited she should not have waited we should not have waited you should not have waited they should not have waited	I should not have been waiting you should not have been waiting she should not have been waiting we should not have been waiting you should not have been waiting they should not have been waiting

Interrogative form

Simple form	V-ing form
should I wait? should you wait? should she wait? should we wait? should you wait? should they wait?	should I be waiting? should you be waiting? should she be waiting? should we be waiting? should you be waiting? should they be waiting?
Perfect	V-ing perfect
should I have waited? should you have waited? should she have waited? should we have waited? should you have waited? should they have waited?	should I have been waiting? should you have been waiting? should she have been waiting? should we have been waiting? should you have been waiting? should they have been waiting?

Interro-negative form

Simple form	V-ing form
should I not wait? should you not wait? should she not wait? should we not wait? should you not wait? should they not wait?	should I not be waiting? should you not be waiting? should she not be waiting? should we not be waiting? should you not be waiting? should they not be waiting?
Perfect	V-ing perfect
should I not have waited? should you not have waited? should she not have waited? should we not have waited? should you not have waited? should they not have waited?	should I not have been waiting? should you not have been waiting? should she not have been waiting? should we not have been waiting? should you not have been waiting? should they not have been waiting?