Conjugation of to back

All tenses of the English verb, with every person.

to back
To go in the reverse direction.
regular verb
Infinitiveback
Past simplebacked
Past participlebacked
-ing formbacking
Full conjugation of the English verb to back (past simple backed, past participle backed): present simple and continuous, past simple and continuous, present perfect, past perfect, future, conditional, subjunctive and imperative, with all persons.

Indicative

Present simple

I back
you back
he/she/it backs
we back
you back
they back

Present continuous

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

Present perfect

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

Present perfect continuous

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

Past simple

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

Past continuous

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

Past perfect

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

Past perfect continuous

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

Future simple

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

Future continuous

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

Future perfect

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

Future perfect continuous

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

Conditional

Present

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

Present continuous

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

Perfect

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

Perfect continuous

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

Subjunctive

Present

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

Past

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

Imperative

Affirmative

you back
we let's back

Negative

you don't back
we let's not back

Non-finite forms

Infinitive

to back

Perfect infinitive

to have backed

Present participle / gerund

backing

Past participle

backed

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