Conjugations of the English verb quadruple can be found below. Click the translation icon Translation button to translate each conjugation. Improve your vocabulary and boost your learning by taking the above online verb test.
 

Indicative

Present
T
I quadruple
you quadruple
he quadruples
we quadruple
they quadruple
Perfect
T
I have quadrupled
you have quadrupled
he has quadrupled
we have quadrupled
they have quadrupled
Past
I quadrupled
you quadrupled
he quadrupled
we quadrupled
they quadrupled
Pluperfect
I had quadrupled
you had quadrupled
he had quadrupled
we had quadrupled
they had quadrupled
Future
I will quadruple
you will quadruple
he will quadruple
we will quadruple
they will quadruple
Future perfect
I will have quadrupled
you will have quadrupled
he will have quadrupled
we will have quadrupled
they will have quadrupled

Imperative

Present
quadruple!
let's quadruple!
 
 
 

Conditional

Present
I would quadruple
you would quadruple
he would quadruple
we would quadruple
they would quadruple
Perfect
I would have quadrupled
you would have quadrupled
he would have quadrupled
we would have quadrupled
they would have quadrupled

Conjunctive

Present
I quadruple
you quadruple
he quadruple
we quadruple
they quadruple
Perfect
I have quadrupled
you have quadrupled
he have quadrupled
we have quadrupled
they have quadrupled
Past
 
I quadrupled
you quadrupled
he quadrupled
we quadrupled
they quadrupled
Pluperfect
 
I had quadrupled
you had quadrupled
he had quadrupled
we had quadrupled
they had quadrupled

Participle

Gerund
quadrupling
Past
quadrupled