Conjugation of to base

All tenses of the English verb, with every person.

to base
To give as its foundation or starting point; to lay the foundation of.
regular verb
Infinitivebase
Past simplebased
Past participlebased
-ing formbasing
Full conjugation of the English verb to base (past simple based, past participle based): present simple and continuous, past simple and continuous, present perfect, past perfect, future, conditional, subjunctive and imperative, with all persons.

Indicative

Present simple

I base
you base
he/she/it bases
we base
you base
they base

Present continuous

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

Present perfect

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

Present perfect continuous

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

Past simple

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

Past continuous

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

Past perfect

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

Past perfect continuous

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

Future simple

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

Future continuous

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

Future perfect

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

Future perfect continuous

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

Conditional

Present

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

Present continuous

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

Perfect

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

Perfect continuous

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

Subjunctive

Present

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

Past

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

Imperative

Affirmative

you base
we let's base

Negative

you don't base
we let's not base

Non-finite forms

Infinitive

to base

Perfect infinitive

to have based

Present participle / gerund

basing

Past participle

based

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