Conjugation of to sour

All tenses of the English verb, with every person.

to sour
To make sour.
regular verb
Infinitivesour
Past simplesoured
Past participlesoured
-ing formsouring
Full conjugation of the English verb to sour (past simple soured, past participle soured): present simple and continuous, past simple and continuous, present perfect, past perfect, future, conditional, subjunctive and imperative, with all persons.

Indicative

Present simple

I sour
you sour
he/she/it sours
we sour
you sour
they sour

Present continuous

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

Present perfect

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

Present perfect continuous

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

Past simple

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

Past continuous

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

Past perfect

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

Past perfect continuous

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

Future simple

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

Future continuous

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

Future perfect

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

Future perfect continuous

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

Conditional

Present

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

Present continuous

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

Perfect

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

Perfect continuous

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

Subjunctive

Present

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

Past

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

Imperative

Affirmative

you sour
we let's sour

Negative

you don't sour
we let's not sour

Non-finite forms

Infinitive

to sour

Perfect infinitive

to have soured

Present participle / gerund

souring

Past participle

soured

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