I might welcome you might welcome he might welcome we might welcome you might welcome they might welcome
V-ing form
I might be welcoming you might be welcoming he might be welcoming we might be welcoming you might be welcoming they might be welcoming
Perfect
I might have welcomed you might have welcomed he might have welcomed we might have welcomed you might have welcomed they might have welcomed
V-ing perfect
I might have been welcoming you might have been welcoming he might have been welcoming we might have been welcoming you might have been welcoming they might have been welcoming
Negation
Simple form
I mightn't welcome you mightn't welcome he mightn't welcome we mightn't welcome you mightn't welcome they mightn't welcome
V-ing form
I mightn't be welcoming you mightn't be welcoming he mightn't be welcoming we mightn't be welcoming you mightn't be welcoming they mightn't be welcoming
Perfect
I mightn't have welcomed you mightn't have welcomed he mightn't have welcomed we mightn't have welcomed you mightn't have welcomed they mightn't have welcomed
V-ing perfect
I mightn't have been welcoming you mightn't have been welcoming he mightn't have been welcoming we mightn't have been welcoming you mightn't have been welcoming they mightn't have been welcoming
Interrogative form
Simple form
might I welcome? might you welcome? might he welcome? might we welcome? might you welcome? might they welcome?
V-ing form
might I be welcoming? might you be welcoming? might he be welcoming? might we be welcoming? might you be welcoming? might they be welcoming?
Perfect
might I have welcomed? might you have welcomed? might he have welcomed? might we have welcomed? might you have welcomed? might they have welcomed?
V-ing perfect
might I have been welcoming? might you have been welcoming? might he have been welcoming? might we have been welcoming? might you have been welcoming? might they have been welcoming?
Interro-negative form
Simple form
mightn't I welcome? mightn't you welcome? mightn't he welcome? mightn't we welcome? mightn't you welcome? mightn't they welcome?
V-ing form
mightn't I be welcoming? mightn't you be welcoming? mightn't he be welcoming? mightn't we be welcoming? mightn't you be welcoming? mightn't they be welcoming?
Perfect
mightn't I have welcomed? mightn't you have welcomed? mightn't he have welcomed? mightn't we have welcomed? mightn't you have welcomed? mightn't they have welcomed?
V-ing perfect
mightn't I have been welcoming? mightn't you have been welcoming? mightn't he have been welcoming? mightn't we have been welcoming? mightn't you have been welcoming? mightn't they have been welcoming?