English verb conjugation TO TOUGHEN

Regular verb: toughen - toughened - toughened

Indicative

Present

I toughen
you toughen
he toughens
we toughen
you toughen
they toughen

Present continuous

I am toughening
you are toughening
he is toughening
we are toughening
you are toughening
they are toughening

Preterite

I toughened
you toughened
he toughened
we toughened
you toughened
they toughened

Preterite continuous

I was toughening
you were toughening
he was toughening
we were toughening
you were toughening
they were toughening

Present perfect

I have toughened
you have toughened
he has toughened
we have toughened
you have toughened
they have toughened

Present perfect continuous

I have been toughening
you have been toughening
he has been toughening
we have been toughening
you have been toughening
they have been toughening

Pluperfect

I had toughened
you had toughened
he had toughened
we had toughened
you had toughened
they had toughened

Pluperfect continuous

I had been toughening
you had been toughening
he had been toughening
we had been toughening
you had been toughening
they had been toughening

Future

I will toughen
you will toughen
he will toughen
we will toughen
you will toughen
they will toughen

Future continuous

I will be toughening
you will be toughening
he will be toughening
we will be toughening
you will be toughening
they will be toughening

Future perfect

I will have toughened
you will have toughened
he will have toughened
we will have toughened
you will have toughened
they will have toughened

Future perfect continuous

I will have been toughening
you will have been toughening
he will have been toughening
we will have been toughening
you will have been toughening
they will have been toughening

Conditional

Present

I would toughen
you would toughen
he would toughen
we would toughen
you would toughen
they would toughen

Present continuous

I would be toughening
you would be toughening
he would be toughening
we would be toughening
you would be toughening
they would be toughening

Past

I would have toughened
you would have toughened
he would have toughened
we would have toughened
you would have toughened
they would have toughened

Past continuous

I would have been toughening
you would have been toughening
he would have been toughening
we would have been toughening
you would have been toughening
they would have been toughening

Imperative

toughen
Let's toughen
toughen

Infinitive

to toughen

Participle

Present

toughening

Past

toughened

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