countersink: verb conjugation and noun forms
Conjugation of the verb countersink[ˈkauntəsɪŋk],
irregular 
Indicative
Present Indefinite
Present Continuous
Present Perfect
Present Perfect Continuous
Past Indefinite
Past Continuous
Past Perfect
Past Perfect Continuous
Future Indefinite
Future Continuous
Future Perfect
Future Perfect Continuous
Indicative
Present Indefinite
I don't countersinkyou don't countersink
he/she/it doesn't countersink
we don't countersink
you don't countersink
they don't countersink
Present Continuous
I am not countersinkingyou aren't countersinking
he/she/it isn't countersinking
we aren't countersinking
you aren't countersinking
they aren't countersinking
Present Perfect
I haven't countersunkyou haven't countersunk
he/she/it hasn't countersunk
we haven't countersunk
you haven't countersunk
they haven't countersunk
Present Perfect Continuous
I haven't been countersinkingyou haven't been countersinking
he/she/it hasn't been countersinking
we haven't been countersinking
you haven't been countersinking
they haven't been countersinking
Past Indefinite
I didn't countersinkyou didn't countersink
he/she/it didn't countersink
we didn't countersink
you didn't countersink
they didn't countersink
Past Continuous
I wasn't countersinkingyou weren't countersinking
he/she/it wasn't countersinking
we weren't countersinking
you weren't countersinking
they weren't countersinking
Past Perfect
I hadn't countersunkyou hadn't countersunk
he/she/it hadn't countersunk
we hadn't countersunk
you hadn't countersunk
they hadn't countersunk
Past Perfect Continuous
I hadn't been countersinkingyou hadn't been countersinking
he/she/it hadn't been countersinking
we hadn't been countersinking
you hadn't been countersinking
they hadn't been countersinking
Future Indefinite
I shan't / won't countersinkyou won't countersink
he/she/it won't countersink
we shan't / won't countersink
you won't countersink
they won't countersink
Future Continuous
I shan't / won't be countersinkingyou won't be countersinking
he/she/it won't be countersinking
we shan't / won't be countersinking
you won't be countersinking
they won't be countersinking
Future Perfect
I shan't / won't have countersunkyou won't have countersunk
he/she/it won't have countersunk
we shan't / won't have countersunk
you won't have countersunk
they won't have countersunk
Future Perfect Continuous
I shan't / won't have been countersinkingyou won't have been countersinking
he/she/it won't have been countersinking
we shan't / won't have been countersinking
you won't have been countersinking
they won't have been countersinking
Indicative
Present Indefinite
do I countersink?do you countersink?
does he/she/it countersink?
do we countersink?
do you countersink?
do they countersink?
Present Continuous
am I countersinking?are you countersinking?
is he/she/it countersinking?
are we countersinking?
are you countersinking?
are they countersinking?
Present Perfect
have I countersunk?have you countersunk?
has he/she/it countersunk?
have we countersunk?
have you countersunk?
have they countersunk?
Present Perfect Continuous
have I been countersinking?have you been countersinking?
has he/she/it been countersinking?
have we been countersinking?
have you been countersinking?
have they been countersinking?
Past Indefinite
did I countersink?did you countersink?
did he/she/it countersink?
did we countersink?
did you countersink?
did they countersink?
Past Continuous
was I countersinking?were you countersinking?
was he/she/it countersinking?
were we countersinking?
were you countersinking?
were they countersinking?
Past Perfect
had I countersunk?had you countersunk?
had he/she/it countersunk?
had we countersunk?
had you countersunk?
had they countersunk?
Past Perfect Continuous
had I been countersinking?had you been countersinking?
had he/she/it been countersinking?
had we been countersinking?
had you been countersinking?
had they been countersinking?
Future Indefinite
will I countersink?will you countersink?
will he/she/it countersink?
will we countersink?
will you countersink?
will they countersink?
Future Continuous
will I be countersinking?will you be countersinking?
will he/she/it be countersinking?
will we be countersinking?
will you be countersinking?
will they be countersinking?
Future Perfect
will I have countersunk?will you have countersunk?
will he/she/it have countersunk?
will we have countersunk?
will you have countersunk?
will they have countersunk?
Future Perfect Continuous
will I have been countersinking?will you have been countersinking?
will he/she/it have been countersinking?
will we have been countersinking?
will you have been countersinking?
will they have been countersinking?
Conditional
Conditional Present
Conditional Present Continuous
Conditional Perfect
Conditional Perfect Continuous
Conditional
Conditional Present
I wouldn't countersinkyou wouldn't countersink
he/she/it wouldn't countersink
we wouldn't countersink
you wouldn't countersink
they wouldn't countersink
Conditional Present Continuous
I wouldn't be countersinkingyou wouldn't be countersinking
he/she/it wouldn't be countersinking
we wouldn't be countersinking
you wouldn't be countersinking
they wouldn't be countersinking
Conditional Perfect
I wouldn't have countersunkyou wouldn't have countersunk
he/she/it wouldn't have countersunk
we wouldn't have countersunk
you wouldn't have countersunk
they wouldn't have countersunk
Conditional Perfect Continuous
I wouldn't have been countersinkingyou wouldn't have been countersinking
he/she/it wouldn't have been countersinking
we wouldn't have been countersinking
you wouldn't have been countersinking
they wouldn't have been countersinking
Conditional
Conditional Present
would I countersink?would you countersink?
would he/she/it countersink?
would we countersink?
would you countersink?
would they countersink?
Conditional Present Continuous
would I be countersinking?would you be countersinking?
would he/she/it be countersinking?
would we be countersinking?
would you be countersinking?
would they be countersinking?
Conditional Perfect
would I have countersunk?would you have countersunk?
would he/she/it have countersunk?
would we have countersunk?
would you have countersunk?
would they have countersunk?
Conditional Perfect Continuous
would I have been countersinking?would you have been countersinking?
would he/she/it have been countersinking?
would we have been countersinking?
would you have been countersinking?
would they have been countersinking?
Participles
Present
Past
Infinitives
Infinitives
Popular English Verbs
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.
Advert