will underwhelm
Regular verb: underwhelm - underwhelmed- underwhelmed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll underwhelm
you'll underwhelm
he'll underwhelm
we'll underwhelm
you'll underwhelm
they'll underwhelm 	I'll be underwhelming
you'll be underwhelming
he'll be underwhelming
we'll be underwhelming
you'll be underwhelming
they'll be underwhelming	I'll have underwhelmed
you'll have underwhelmed
he'll have underwhelmed
we'll have underwhelmed
you'll have underwhelmed
they'll have underwhelmed	I'll have been underwhelming
you'll have been underwhelming
he'll have been underwhelming
we'll have been underwhelming
you'll have been underwhelming
they'll have been underwhelming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I won't underwhelm
you won't underwhelm
he won't underwhelm
we won't underwhelm
you won't underwhelm
they won't underwhelm 	I won't be underwhelming
you won't be underwhelming
he won't be underwhelming
we won't be underwhelming
you won't be underwhelming
they won't be underwhelming	I won't have underwhelmed
you won't have underwhelmed
he won't have underwhelmed
we won't have underwhelmed
you won't have underwhelmed
they won't have underwhelmed	I won't have been underwhelming
you won't have been underwhelming
he won't have been underwhelming
we won't have been underwhelming
you won't have been underwhelming
they won't have been underwhelming	

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

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