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