would underwhelm
Regular verb: underwhelm - underwhelmed- underwhelmed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd underwhelm
you'd underwhelm
he'd underwhelm
we'd underwhelm
you'd underwhelm
they'd underwhelm 	I'd be underwhelming
you'd be underwhelming
he'd be underwhelming
we'd be underwhelming
you'd be underwhelming
they'd be underwhelming	I would've underwhelmed
you would've underwhelmed
he would've underwhelmed
we would've underwhelmed
you would've underwhelmed
they would've underwhelmed	I would've been underwhelming
you would've been underwhelming
he would've been underwhelming
we would've been underwhelming
you would've been underwhelming
they would've been underwhelming	

Negation 	
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I wouldn't underwhelm
you wouldn't underwhelm
he wouldn't underwhelm
we wouldn't underwhelm
you wouldn't underwhelm
they wouldn't underwhelm 	I wouldn't be underwhelming
you wouldn't be underwhelming
he wouldn't be underwhelming
we wouldn't be underwhelming
you wouldn't be underwhelming
they wouldn't be underwhelming	I wouldn't have underwhelmed
you wouldn't have underwhelmed
he wouldn't have underwhelmed
we wouldn't have underwhelmed
you wouldn't have underwhelmed
they wouldn't have underwhelmed	I wouldn't have been underwhelming
you wouldn't have been underwhelming
he wouldn't have been underwhelming
we wouldn't have been underwhelming
you wouldn't have been underwhelming
they wouldn't have been underwhelming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
would I underwhelm?
would you underwhelm?
would he underwhelm?
would we underwhelm?
would you underwhelm?
would they underwhelm? 	would I be underwhelming?
would you be underwhelming?
would he be underwhelming?
would we be underwhelming?
would you be underwhelming?
would they be underwhelming? 	would I have underwhelmed?
would you have underwhelmed?
would he have underwhelmed?
would we have underwhelmed?
would you have underwhelmed?
would they have underwhelmed? 	would I have been underwhelming?
would you have been underwhelming?
would he have been underwhelming?
would we have been underwhelming?
would you have been underwhelming?
would they have been underwhelming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
wouldn't I underwhelm?
wouldn't you underwhelm?
wouldn't he underwhelm?
wouldn't we underwhelm?
wouldn't you underwhelm?
wouldn't they underwhelm? 	wouldn't I be underwhelming?
wouldn't you be underwhelming?
wouldn't he be underwhelming?
wouldn't we be underwhelming?
wouldn't you be underwhelming?
wouldn't they be underwhelming? 	wouldn't I have underwhelmed?
wouldn't you have underwhelmed?
wouldn't he have underwhelmed?
wouldn't we have underwhelmed?
wouldn't you have underwhelmed?
wouldn't they have underwhelmed? 	wouldn't I have been underwhelming?
wouldn't you have been underwhelming?
wouldn't he have been underwhelming?
wouldn't we have been underwhelming?
wouldn't you have been underwhelming?
wouldn't they have been underwhelming?