I ought to welcome you ought to welcome he 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 he 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 he 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 he 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 oughtn't to welcome you oughtn't to welcome he oughtn't to welcome we oughtn't to welcome you oughtn't to welcome they oughtn't to welcome
V-ing form
I oughtn't to be welcoming you oughtn't to be welcoming he oughtn't to be welcoming we oughtn't to be welcoming you oughtn't to be welcoming they oughtn't to be welcoming
Perfect
I oughtn't to have welcomed you oughtn't to have welcomed he oughtn't to have welcomed we oughtn't to have welcomed you oughtn't to have welcomed they oughtn't to have welcomed
V-ing perfect
I oughtn't to have been welcoming you oughtn't to have been welcoming he oughtn't to have been welcoming we oughtn't to have been welcoming you oughtn't to have been welcoming they oughtn't to have been welcoming
Interrogative form
Simple form
ought to I welcome? ought to you welcome? ought to he 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 he 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 he 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 he 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
oughtn't I to welcome? oughtn't you to welcome? oughtn't he to welcome? oughtn't we to welcome? oughtn't you to welcome? oughtn't they to welcome?
V-ing form
oughtn't I to be welcoming? oughtn't you to be welcoming? oughtn't he to be welcoming? oughtn't we to be welcoming? oughtn't you to be welcoming? oughtn't they to be welcoming?
Perfect
oughtn't I to have welcomed? oughtn't you to have welcomed? oughtn't he to have welcomed? oughtn't we to have welcomed? oughtn't you to have welcomed? oughtn't they to have welcomed?
V-ing perfect
oughtn't I to have been welcoming? oughtn't you to have been welcoming? oughtn't he to have been welcoming? oughtn't we to have been welcoming? oughtn't you to have been welcoming? oughtn't they to have been welcoming?