Vervoeging van strengthen
Onbepaalde wijs (infinitief): to strengthen
Present
- I strengthen
- you strengthen
- he/she/it strengthens
- we strengthen
- you strengthen
- they strengthen
Present continuous
- I am strengthening
- you are strengthening
- he/she/it is strengthening
- we are strengthening
- you are strengthening
- they are strengthening
Simple past
- I strengthened
- you strengthened
- he/she/it strengthened
- we strengthened
- you strengthened
- they strengthened
Past continuous
- I was strengthening
- you were strengthening
- he/she/it was strengthening
- we were strengthening
- you were strengthening
- they were strengthening
Present perfect
- I have strengthened
- you have strengthened
- he/she/it has strengthened
- we have strengthened
- you have strengthened
- they have strengthened
Present perfect continuous
- I have been strengthening
- you have been strengthening
- he/she/it has been strengthening
- we have been strengthening
- you have been strengthening
- they have been strengthening
Past perfect
- I had strengthened
- you had strengthened
- he/she/it had strengthened
- we had strengthened
- you had strengthened
- they had strengthened
Past perfect continuous
- I had been strengthening
- you had been strengthening
- he/she/it had been strengthening
- we had been strengthening
- you had been strengthening
- they had been strengthening
Future
- I will strengthen
- you will strengthen
- he/she/it will strengthen
- we will strengthen
- you will strengthen
- they will strengthen
Future continuous
- I will be strengthening
- you will be strengthening
- he/she/it will be strengthening
- we will be strengthening
- you will be strengthening
- they will be strengthening
Future perfect
- I will have strengthened
- you will have strengthened
- he/she/it will have strengthened
- we will have strengthened
- you will have strengthened
- they will have strengthened
Future perfect continuous
- I will have been strengthening
- you will have been strengthening
- he/she/it will have been strengthening
- we will have been strengthening
- you will have been strengthening
- they will have been strengthening
Conditional present
- I would strengthen
- you would strengthen
- he/she/it would strengthen
- we would strengthen
- you would strengthen
- they would strengthen
Conditional perfect
- I would have strengthened
- you would have strengthened
- he/she/it would have strengthened
- we would have strengthened
- you would have strengthened
- they would have strengthened
Conditional present progressive
- I would be strengthening
- you would be strengthening
- he/she/it would be strengthening
- we would be strengthening
- you would be strengthening
- they would be strengthening
Conditional perfect progressive
- I would have been strengthening
- you would have been strengthening
- he/she/it would have been strengthening
- we would have been strengthening
- you would have been strengthening
- they would have been strengthening
Present subjunctive
- I strengthen
- you strengthen
- he/she/it strengthen
- we strengthen
- you strengthen
- they strengthen
Past subjunctive
- I strengthened
- you strengthened
- he/she/it strengthened
- we strengthened
- you strengthened
- they strengthened
Past perfect subjunctive
- I had strengthened
- you had strengthened
- he/she/it had strengthened
- we had strengthened
- you had strengthened
- they had strengthened
Imperative
- you strengthen
- we Let´s strengthen
- you strengthen
Present participle
- strengthening