to quintuple
Regular verb: quintuple - quintupled- quintupled

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I quintuple
you quintuple
she quintuples
we quintuple
you quintuple
they quintuple 	I'mquintupling
you'requintupling
she'squintupling
we'requintupling
you'requintupling
they'requintupling	I quintupled
you quintupled
she quintupled
we quintupled
you quintupled
they quintupled	Iwasquintupling
youwerequintupling
shewasquintupling
wewerequintupling
youwerequintupling
theywerequintupling	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I've quintupled
you've quintupled
she's quintupled
we've quintupled
you've quintupled
they've quintupled	I'vebeen quintupling
you'vebeen quintupling
she'sbeen quintupling
we'vebeen quintupling
you'vebeen quintupling
they'vebeen quintupling	I'd quintupled
you'd quintupled
she'd quintupled
we'd quintupled
you'd quintupled
they'd quintupled	I'd been quintupling
you'd been quintupling
she'd been quintupling
we'd been quintupling
you'd been quintupling
they'd been quintupling	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I'll quintuple
you'll quintuple
she'll quintuple
we'll quintuple
you'll quintuple
they'll quintuple 	I'll be quintupling
you'll be quintupling
she'll be quintupling
we'll be quintupling
you'll be quintupling
they'll be quintupling	I'll have quintupled
you'll have quintupled
she'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
she'll have been quintupling
we'll have been quintupling
you'll have been quintupling
they'll have been quintupling	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I'd quintuple
you'd quintuple
she'd quintuple
we'd quintuple
you'd quintuple
they'd quintuple 	I'd be quintupling
you'd be quintupling
she'd be quintupling
we'd be quintupling
you'd be quintupling
they'd be quintupling	I'd have quintupled
you'd have quintupled
she'd have quintupled
we'd have quintupled
you'd have quintupled
they'd have quintupled	I'd have been quintupling
you'd have been quintupling
she'd have been quintupling
we'd have been quintupling
you'd have been quintupling
they'd have been quintupling	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to quintuple 	 	quintuple
Let's quintuple
quintuple 	 	

Participle 	
Present 	Past 	 	 	
quintupling	quintupled