Conjugations of the English verb strengthen can be found below. To conjugate any other English or French verb you can use the search box on the top of the page. Click the translation icon Translation button to translate each conjugation. To help you learn this verb you can test yourself on its conjugation. Do this by clicking on the yellow Test button on the top right.
 

Indicative

Present
T
I strengthen
you strengthen
she strengthens
we strengthen
they strengthen
Perfect
T
I have strengthened
you have strengthened
she has strengthened
we have strengthened
they have strengthened
Past
I strengthened
you strengthened
she strengthened
we strengthened
they strengthened
Pluperfect
I had strengthened
you had strengthened
she had strengthened
we had strengthened
they had strengthened
Future
I will strengthen
you will strengthen
she will strengthen
we will strengthen
they will strengthen
Future perfect
I will have strengthened
you will have strengthened
she will have strengthened
we will have strengthened
they will have strengthened

Imperative

Present
strengthen!
let's strengthen!
 
 
 

Conditional

Present
I would strengthen
you would strengthen
she would strengthen
we would strengthen
they would strengthen
Perfect
I would have strengthened
you would have strengthened
she would have strengthened
we would have strengthened
they would have strengthened

Conjunctive

Present
I strengthen
you strengthen
she strengthen
we strengthen
they strengthen
Perfect
I have strengthened
you have strengthened
she have strengthened
we have strengthened
they have strengthened
Past
 
I strengthened
you strengthened
she strengthened
we strengthened
they strengthened
Pluperfect
 
I had strengthened
you had strengthened
she had strengthened
we had strengthened
they had strengthened

Participle

Gerund
strengthening
Past
strengthened