clam: verb conjugation and noun forms
Conjugation of the verb clam[clæm],
regular 
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 clamyou don't clam
he/she/it doesn't clam
we don't clam
you don't clam
they don't clam
Present Continuous
I am not clammingyou aren't clamming
he/she/it isn't clamming
we aren't clamming
you aren't clamming
they aren't clamming
Present Perfect
I haven't clammedyou haven't clammed
he/she/it hasn't clammed
we haven't clammed
you haven't clammed
they haven't clammed
Present Perfect Continuous
I haven't been clammingyou haven't been clamming
he/she/it hasn't been clamming
we haven't been clamming
you haven't been clamming
they haven't been clamming
Past Indefinite
I didn't clamyou didn't clam
he/she/it didn't clam
we didn't clam
you didn't clam
they didn't clam
Past Continuous
I wasn't clammingyou weren't clamming
he/she/it wasn't clamming
we weren't clamming
you weren't clamming
they weren't clamming
Past Perfect
I hadn't clammedyou hadn't clammed
he/she/it hadn't clammed
we hadn't clammed
you hadn't clammed
they hadn't clammed
Past Perfect Continuous
I hadn't been clammingyou hadn't been clamming
he/she/it hadn't been clamming
we hadn't been clamming
you hadn't been clamming
they hadn't been clamming
Future Indefinite
I shan't / won't clamyou won't clam
he/she/it won't clam
we shan't / won't clam
you won't clam
they won't clam
Future Continuous
I shan't / won't be clammingyou won't be clamming
he/she/it won't be clamming
we shan't / won't be clamming
you won't be clamming
they won't be clamming
Future Perfect
I shan't / won't have clammedyou won't have clammed
he/she/it won't have clammed
we shan't / won't have clammed
you won't have clammed
they won't have clammed
Future Perfect Continuous
I shan't / won't have been clammingyou won't have been clamming
he/she/it won't have been clamming
we shan't / won't have been clamming
you won't have been clamming
they won't have been clamming
Indicative
Present Indefinite
do I clam?do you clam?
does he/she/it clam?
do we clam?
do you clam?
do they clam?
Present Continuous
am I clamming?are you clamming?
is he/she/it clamming?
are we clamming?
are you clamming?
are they clamming?
Present Perfect
have I clammed?have you clammed?
has he/she/it clammed?
have we clammed?
have you clammed?
have they clammed?
Present Perfect Continuous
have I been clamming?have you been clamming?
has he/she/it been clamming?
have we been clamming?
have you been clamming?
have they been clamming?
Past Indefinite
did I clam?did you clam?
did he/she/it clam?
did we clam?
did you clam?
did they clam?
Past Continuous
was I clamming?were you clamming?
was he/she/it clamming?
were we clamming?
were you clamming?
were they clamming?
Past Perfect
had I clammed?had you clammed?
had he/she/it clammed?
had we clammed?
had you clammed?
had they clammed?
Past Perfect Continuous
had I been clamming?had you been clamming?
had he/she/it been clamming?
had we been clamming?
had you been clamming?
had they been clamming?
Future Indefinite
will I clam?will you clam?
will he/she/it clam?
will we clam?
will you clam?
will they clam?
Future Continuous
will I be clamming?will you be clamming?
will he/she/it be clamming?
will we be clamming?
will you be clamming?
will they be clamming?
Future Perfect
will I have clammed?will you have clammed?
will he/she/it have clammed?
will we have clammed?
will you have clammed?
will they have clammed?
Future Perfect Continuous
will I have been clamming?will you have been clamming?
will he/she/it have been clamming?
will we have been clamming?
will you have been clamming?
will they have been clamming?
Conditional
Conditional Present
Conditional Present Continuous
Conditional Perfect
Conditional Perfect Continuous
Conditional
Conditional Present
I wouldn't clamyou wouldn't clam
he/she/it wouldn't clam
we wouldn't clam
you wouldn't clam
they wouldn't clam
Conditional Present Continuous
I wouldn't be clammingyou wouldn't be clamming
he/she/it wouldn't be clamming
we wouldn't be clamming
you wouldn't be clamming
they wouldn't be clamming
Conditional Perfect
I wouldn't have clammedyou wouldn't have clammed
he/she/it wouldn't have clammed
we wouldn't have clammed
you wouldn't have clammed
they wouldn't have clammed
Conditional Perfect Continuous
I wouldn't have been clammingyou wouldn't have been clamming
he/she/it wouldn't have been clamming
we wouldn't have been clamming
you wouldn't have been clamming
they wouldn't have been clamming
Conditional
Conditional Present
would I clam?would you clam?
would he/she/it clam?
would we clam?
would you clam?
would they clam?
Conditional Present Continuous
would I be clamming?would you be clamming?
would he/she/it be clamming?
would we be clamming?
would you be clamming?
would they be clamming?
Conditional Perfect
would I have clammed?would you have clammed?
would he/she/it have clammed?
would we have clammed?
would you have clammed?
would they have clammed?
Conditional Perfect Continuous
would I have been clamming?would you have been clamming?
would he/she/it have been clamming?
would we have been clamming?
would you have been clamming?
would they have been clamming?
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