staff: verb conjugation and noun forms

Singular and plural for staff[stɑ:f]     

Singular
Plural
Singular
Common case
staff
staff / staffs
Possessive case
staff's
staff's / staffs'
Plural
staff / staffs
staff's / staffs'

Conjugation of the verb staff[stɑ:f], regular     

staff not staffstaff?
All forms Indicative Conditional Participles Infinitives

Indicative

Present Indefinite

I staff
you staff
he/she/it staffs
we staff
you staff
they staff

Present Continuous

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

Present Perfect

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

Present Perfect Continuous

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

Past Indefinite

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

Past Continuous

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

Past Perfect

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

Past Perfect Continuous

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

Future Indefinite

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

Future Continuous

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

Future Perfect

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

Future Perfect Continuous

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

Indicative

Present Indefinite

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

Present Continuous

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

Present Perfect

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

Present Perfect Continuous

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

Past Indefinite

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

Past Continuous

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

Past Perfect

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

Past Perfect Continuous

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

Future Indefinite

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

Future Continuous

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

Future Perfect

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

Future Perfect Continuous

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

Indicative

Present Indefinite

do I staff?
do you staff?
does he/she/it staff?
do we staff?
do you staff?
do they staff?

Present Continuous

am I staffing?
are you staffing?
is he/she/it staffing?
are we staffing?
are you staffing?
are they staffing?

Present Perfect

have I staffed?
have you staffed?
has he/she/it staffed?
have we staffed?
have you staffed?
have they staffed?

Present Perfect Continuous

have I been staffing?
have you been staffing?
has he/she/it been staffing?
have we been staffing?
have you been staffing?
have they been staffing?

Past Indefinite

did I staff?
did you staff?
did he/she/it staff?
did we staff?
did you staff?
did they staff?

Past Continuous

was I staffing?
were you staffing?
was he/she/it staffing?
were we staffing?
were you staffing?
were they staffing?

Past Perfect

had I staffed?
had you staffed?
had he/she/it staffed?
had we staffed?
had you staffed?
had they staffed?

Past Perfect Continuous

had I been staffing?
had you been staffing?
had he/she/it been staffing?
had we been staffing?
had you been staffing?
had they been staffing?

Future Indefinite

will I staff?
will you staff?
will he/she/it staff?
will we staff?
will you staff?
will they staff?

Future Continuous

will I be staffing?
will you be staffing?
will he/she/it be staffing?
will we be staffing?
will you be staffing?
will they be staffing?

Future Perfect

will I have staffed?
will you have staffed?
will he/she/it have staffed?
will we have staffed?
will you have staffed?
will they have staffed?

Future Perfect Continuous

will I have been staffing?
will you have been staffing?
will he/she/it have been staffing?
will we have been staffing?
will you have been staffing?
will they have been staffing?

Conditional

Conditional Present

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

Conditional Present Continuous

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

Conditional Perfect

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

Conditional Perfect Continuous

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

Conditional

Conditional Present

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

Conditional Present Continuous

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

Conditional Perfect

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

Conditional Perfect Continuous

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

Conditional

Conditional Present

would I staff?
would you staff?
would he/she/it staff?
would we staff?
would you staff?
would they staff?

Conditional Present Continuous

would I be staffing?
would you be staffing?
would he/she/it be staffing?
would we be staffing?
would you be staffing?
would they be staffing?

Conditional Perfect

would I have staffed?
would you have staffed?
would he/she/it have staffed?
would we have staffed?
would you have staffed?
would they have staffed?

Conditional Perfect Continuous

would I have been staffing?
would you have been staffing?
would he/she/it have been staffing?
would we have been staffing?
would you have been staffing?
would they have been staffing?

Participles

Present

staffing

Past

staffed

Infinitives

Infinitives

to staff
to have staffed
to be staffing
to have been staffing

Singular and plural for staff

Singular
Plural
Singular
Common case
staff
staffs
Possessive case
staff's
staffs'
Plural
staffs
staffs'
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.