Verb "strengthen"

Present Simple

• I strengthen
• you strengthen
• he, she strengthens
• we strengthen
• you strengthen
• they strengthen

Past Simple

• I strengthened
• you strengthened
• he, she strengthened
• we strengthened
• you strengthened
• they strengthened

Future Simple

• I will strengthen
• you will strengthen
• he, she will strengthen
• we will strengthen
• you will strengthen
• they will strengthen

Present Simple Continuous

• I am strengthening
• you are strengthening
• he, she is strengthening
• we are strengthening
• you are strengthening
• they are strengthening

Past Simple Continuous

• I was strengthening
• you were strengthening
• he, she was strengthening
• we were strengthening
• you were strengthening
• they were strengthening

Future Simple Continuous

• I will be strengthening
• you will be strengthening
• he, she will be strengthening
• we will be strengthening
• you will be strengthening
• they will be strengthening

Present Perfect

• I have strengthened
• you have strengthened
• he, she has strengthened
• we have strengthened
• you have strengthened
• they have strengthened

Past Perfect

• I had strengthened
• you had strengthened
• he, she had strengthened
• we had strengthened
• you had strengthened
• they had strengthened

Future Perfect

• I will have strengthened
• you will have strengthened
• he, she will have strengthened
• we will have strengthened
• you will have strengthened
• they will have strengthened

Present Perfect Continuous

• I have been strengthening
• you have been strengthening
• he, she has been strengthening
• we have been strengthening
• you have been strengthening
• they have been strengthening

Past Perfect Continuous

• I had been strengthening
• you had been strengthening
• he, she had been strengthening
• we had been strengthening
• you had been strengthening
• they had been strengthening

Future Perfect Continuous

• I will have been strengthening
• you will have been strengthening
• he, she will have been strengthening
• we will have been strengthening
• you will have been strengthening
• they will have been strengthening

Present

• I would strengthen
• you would strengthen
• he, she would strengthen
• we would strengthen
• you would strengthen
• they would strengthen

Perfect

• I would have strengthened
• you would have strengthened
• he, she would have strengthened
• we would have strengthened
• you would have strengthened
• they would have strengthened

Present Continuous

• I would be strengthening
• you would be strengthening
• he, she would be strengthening
• we would be strengthening
• you would be strengthening
• they would be strengthening

Perfect Continuous

• I would have been strengthening
• you would have been strengthening
• he, she would have been strengthening
• we would have been strengthening
• you would have been strengthening
• they would have been strengthening

Imperative

• you strengthen
• we Let's strengthen
• you strengthen