I should welcome you should welcome she should welcome we should welcome you should welcome they should welcome
V-ing form
I should be welcoming you should be welcoming she should be welcoming we should be welcoming you should be welcoming they should be welcoming
Perfect
I should have welcomed you should have welcomed she should have welcomed we should have welcomed you should have welcomed they should have welcomed
V-ing perfect
I should have been welcoming you should have been welcoming she should have been welcoming we should have been welcoming you should have been welcoming they should have been welcoming
Negation
Simple form
I should not welcome you should not welcome she should not welcome we should not welcome you should not welcome they should not welcome
V-ing form
I should not be welcoming you should not be welcoming she should not be welcoming we should not be welcoming you should not be welcoming they should not be welcoming
Perfect
I should not have welcomed you should not have welcomed she should not have welcomed we should not have welcomed you should not have welcomed they should not have welcomed
V-ing perfect
I should not have been welcoming you should not have been welcoming she should not have been welcoming we should not have been welcoming you should not have been welcoming they should not have been welcoming
Interrogative form
Simple form
should I welcome? should you welcome? should she welcome? should we welcome? should you welcome? should they welcome?
V-ing form
should I be welcoming? should you be welcoming? should she be welcoming? should we be welcoming? should you be welcoming? should they be welcoming?
Perfect
should I have welcomed? should you have welcomed? should she have welcomed? should we have welcomed? should you have welcomed? should they have welcomed?
V-ing perfect
should I have been welcoming? should you have been welcoming? should she have been welcoming? should we have been welcoming? should you have been welcoming? should they have been welcoming?
Interro-negative form
Simple form
should I not welcome? should you not welcome? should she not welcome? should we not welcome? should you not welcome? should they not welcome?
V-ing form
should I not be welcoming? should you not be welcoming? should she not be welcoming? should we not be welcoming? should you not be welcoming? should they not be welcoming?
Perfect
should I not have welcomed? should you not have welcomed? should she not have welcomed? should we not have welcomed? should you not have welcomed? should they not have welcomed?
V-ing perfect
should I not have been welcoming? should you not have been welcoming? should she not have been welcoming? should we not have been welcoming? should you not have been welcoming? should they not have been welcoming?