Conjugation of to costen

All tenses of the English verb, with every person.

to costen
To try; tempt.
regular verb
Infinitivecosten
Past simplecostened
Past participlecostened
-ing formcostening
Full conjugation of the English verb to costen (past simple costened, past participle costened): present simple and continuous, past simple and continuous, present perfect, past perfect, future, conditional, subjunctive and imperative, with all persons.

Indicative

Present simple

I costen
you costen
he/she/it costens
we costen
you costen
they costen

Present continuous

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

Present perfect

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

Present perfect continuous

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

Past simple

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

Past continuous

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

Past perfect

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

Past perfect continuous

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

Future simple

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

Future continuous

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

Future perfect

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

Future perfect continuous

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

Conditional

Present

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

Present continuous

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

Perfect

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

Perfect continuous

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

Subjunctive

Present

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

Past

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

Imperative

Affirmative

you costen
we let's costen

Negative

you don't costen
we let's not costen

Non-finite forms

Infinitive

to costen

Perfect infinitive

to have costened

Present participle / gerund

costening

Past participle

costened

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