supplement: verb conjugation and noun forms

Conjugation of the verb supplement['sʌplɪmənt], regular     

not supplement
All forms Indicative Conditional Participles Infinitives

Indicative

Present Indefinite

I supplement
you supplement
he/she/it supplements
we supplement
you supplement
they supplement

Present Continuous

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

Present Perfect

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

Present Perfect Continuous

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

Past Indefinite

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

Past Continuous

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

Past Perfect

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

Past Perfect Continuous

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

Future Indefinite

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

Future Continuous

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

Future Perfect

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

Future Perfect Continuous

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

Indicative

Present Indefinite

I don't supplement
you don't supplement
he/she/it doesn't supplement
we don't supplement
you don't supplement
they don't supplement

Present Continuous

I am not supplementing
you aren't supplementing
he/she/it isn't supplementing
we aren't supplementing
you aren't supplementing
they aren't supplementing

Present Perfect

I haven't supplemented
you haven't supplemented
he/she/it hasn't supplemented
we haven't supplemented
you haven't supplemented
they haven't supplemented

Present Perfect Continuous

I haven't been supplementing
you haven't been supplementing
he/she/it hasn't been supplementing
we haven't been supplementing
you haven't been supplementing
they haven't been supplementing

Past Indefinite

I didn't supplement
you didn't supplement
he/she/it didn't supplement
we didn't supplement
you didn't supplement
they didn't supplement

Past Continuous

I wasn't supplementing
you weren't supplementing
he/she/it wasn't supplementing
we weren't supplementing
you weren't supplementing
they weren't supplementing

Past Perfect

I hadn't supplemented
you hadn't supplemented
he/she/it hadn't supplemented
we hadn't supplemented
you hadn't supplemented
they hadn't supplemented

Past Perfect Continuous

I hadn't been supplementing
you hadn't been supplementing
he/she/it hadn't been supplementing
we hadn't been supplementing
you hadn't been supplementing
they hadn't been supplementing

Future Indefinite

I shan't / won't supplement
you won't supplement
he/she/it won't supplement
we shan't / won't supplement
you won't supplement
they won't supplement

Future Continuous

I shan't / won't be supplementing
you won't be supplementing
he/she/it won't be supplementing
we shan't / won't be supplementing
you won't be supplementing
they won't be supplementing

Future Perfect

I shan't / won't have supplemented
you won't have supplemented
he/she/it won't have supplemented
we shan't / won't have supplemented
you won't have supplemented
they won't have supplemented

Future Perfect Continuous

I shan't / won't have been supplementing
you won't have been supplementing
he/she/it won't have been supplementing
we shan't / won't have been supplementing
you won't have been supplementing
they won't have been supplementing

Conditional

Conditional Present

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

Conditional Present Continuous

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

Conditional Perfect

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

Conditional Perfect Continuous

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

Conditional

Conditional Present

I wouldn't supplement
you wouldn't supplement
he/she/it wouldn't supplement
we wouldn't supplement
you wouldn't supplement
they wouldn't supplement

Conditional Present Continuous

I wouldn't be supplementing
you wouldn't be supplementing
he/she/it wouldn't be supplementing
we wouldn't be supplementing
you wouldn't be supplementing
they wouldn't be supplementing

Conditional Perfect

I wouldn't have supplemented
you wouldn't have supplemented
he/she/it wouldn't have supplemented
we wouldn't have supplemented
you wouldn't have supplemented
they wouldn't have supplemented

Conditional Perfect Continuous

I wouldn't have been supplementing
you wouldn't have been supplementing
he/she/it wouldn't have been supplementing
we wouldn't have been supplementing
you wouldn't have been supplementing
they wouldn't have been supplementing

Participles

Present

supplementing

Past

supplemented

Infinitives

Infinitives

to supplement
to have supplemented
to be supplementing
to have been supplementing

Singular and plural for supplement['sʌplɪmənt]     

Singular
Plural
Singular
Common case
supplement
supplements
Possessive case
supplement's
supplements'
Plural
supplements
supplements'
Did you find any mistake or inaccuracy? Please write to us.

English Verb Conjugation Online

PROMT.One helps you quickly check English verb forms online. Enter a verb and instantly get a table with the base form, the 3rd person singular form, the Past Simple form, the Past Participle form, and the -ing form, as well as conjugation across all 12 tenses with examples.

What the Table Shows

The service displays English verb forms by person, number, and tense, including regular, irregular, and phrasal verbs. This is useful for studying, translation, writing, and quick grammar checks.

How to Use It

  • Enter an English verb in the search box.
  • Click Search.
  • Get a table of forms, tenses, and usage examples.

Frequently Asked Questions

Which forms does the service show?
The base form, the 3rd person singular form, the Past Simple form, the Past Participle form, and the -ing form.

Does the service show irregular verbs?
Yes. PROMT.One shows irregular English verb forms and their usage across tenses.

Can I check a phrasal verb?
Yes. The service supports phrasal verbs and shows their forms together with examples.

Try it now: enter an English verb and get a complete table of forms and tenses in PROMT.One.

PROMT.One is a fast and helpful tool for any language learner. Check the conjugation of verbs and see the table of tenses for English, German, Russian, French, Italian, Portuguese and Spanish.