Conjugation of to deepen

All tenses of the English verb, with every person.

to deepen
To make deep or deeper
regular verb
Infinitivedeepen
Past simpledeepened
Past participledeepened
-ing formdeepening
Full conjugation of the English verb to deepen (past simple deepened, past participle deepened): present simple and continuous, past simple and continuous, present perfect, past perfect, future, conditional, subjunctive and imperative, with all persons.

Indicative

Present simple

I deepen
you deepen
he/she/it deepens
we deepen
you deepen
they deepen

Present continuous

I am deepening
you are deepening
he/she/it is deepening
we are deepening
you are deepening
they are deepening

Present perfect

I have deepened
you have deepened
he/she/it has deepened
we have deepened
you have deepened
they have deepened

Present perfect continuous

I have been deepening
you have been deepening
he/she/it has been deepening
we have been deepening
you have been deepening
they have been deepening

Past simple

I deepened
you deepened
he/she/it deepened
we deepened
you deepened
they deepened

Past continuous

I was deepening
you were deepening
he/she/it was deepening
we were deepening
you were deepening
they were deepening

Past perfect

I had deepened
you had deepened
he/she/it had deepened
we had deepened
you had deepened
they had deepened

Past perfect continuous

I had been deepening
you had been deepening
he/she/it had been deepening
we had been deepening
you had been deepening
they had been deepening

Future simple

I will deepen
you will deepen
he/she/it will deepen
we will deepen
you will deepen
they will deepen

Future continuous

I will be deepening
you will be deepening
he/she/it will be deepening
we will be deepening
you will be deepening
they will be deepening

Future perfect

I will have deepened
you will have deepened
he/she/it will have deepened
we will have deepened
you will have deepened
they will have deepened

Future perfect continuous

I will have been deepening
you will have been deepening
he/she/it will have been deepening
we will have been deepening
you will have been deepening
they will have been deepening

Conditional

Present

I would deepen
you would deepen
he/she/it would deepen
we would deepen
you would deepen
they would deepen

Present continuous

I would be deepening
you would be deepening
he/she/it would be deepening
we would be deepening
you would be deepening
they would be deepening

Perfect

I would have deepened
you would have deepened
he/she/it would have deepened
we would have deepened
you would have deepened
they would have deepened

Perfect continuous

I would have been deepening
you would have been deepening
he/she/it would have been deepening
we would have been deepening
you would have been deepening
they would have been deepening

Subjunctive

Present

that I deepen
that you deepen
that he/she/it deepen
that we deepen
that you deepen
that they deepen

Past

if I deepened
if you deepened
if he/she/it deepened
if we deepened
if you deepened
if they deepened

Imperative

Affirmative

you deepen
we let's deepen

Negative

you don't deepen
we let's not deepen

Non-finite forms

Infinitive

to deepen

Perfect infinitive

to have deepened

Present participle / gerund

deepening

Past participle

deepened

Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.