will quintuple
Regular verb: quintuple - quintupled- quintupled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll quintuple
you'll quintuple
he'll quintuple
we'll quintuple
you'll quintuple
they'll quintuple 	I'll be quintupling
you'll be quintupling
he'll be quintupling
we'll be quintupling
you'll be quintupling
they'll be quintupling	I'll have quintupled
you'll have quintupled
he'll have quintupled
we'll have quintupled
you'll have quintupled
they'll have quintupled	I'll have been quintupling
you'll have been quintupling
he'll have been quintupling
we'll have been quintupling
you'll have been quintupling
they'll have been quintupling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I won't quintuple
you won't quintuple
he won't quintuple
we won't quintuple
you won't quintuple
they won't quintuple 	I won't be quintupling
you won't be quintupling
he won't be quintupling
we won't be quintupling
you won't be quintupling
they won't be quintupling	I won't have quintupled
you won't have quintupled
he won't have quintupled
we won't have quintupled
you won't have quintupled
they won't have quintupled	I won't have been quintupling
you won't have been quintupling
he won't have been quintupling
we won't have been quintupling
you won't have been quintupling
they won't have been quintupling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I quintuple?
will you quintuple?
will he quintuple?
will we quintuple?
will you quintuple?
will they quintuple? 	will I be quintupling?
will you be quintupling?
will he be quintupling?
will we be quintupling?
will you be quintupling?
will they be quintupling? 	will I have quintupled?
will you have quintupled?
will he have quintupled?
will we have quintupled?
will you have quintupled?
will they have quintupled? 	will I have been quintupling?
will you have been quintupling?
will he have been quintupling?
will we have been quintupling?
will you have been quintupling?
will they have been quintupling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
won't I quintuple?
won't you quintuple?
won't he quintuple?
won't we quintuple?
won't you quintuple?
won't they quintuple? 	won't I be quintupling?
won't you be quintupling?
won't he be quintupling?
won't we be quintupling?
won't you be quintupling?
won't they be quintupling? 	won't I have quintupled?
won't you have quintupled?
won't he have quintupled?
won't we have quintupled?
won't you have quintupled?
won't they have quintupled? 	won't I have been quintupling?
won't you have been quintupling?
won't he have been quintupling?
won't we have been quintupling?
won't you have been quintupling?
won't they have been quintupling?