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LEARNIV.com  >  en  >  English irregular verbs  >  know


Conjugation of the irregular verb:

know

Infinitive

know

[nəʊ]

Past simple

knew

[njuː]

Past participle

known

knowen *

[nəʊn]
[nəʊwn]


* This form is obsolete or used only in particular cases or dialects.


Related irregular verbs:

Infinitive

Past simple

Past participle

acknew

acknown
acknowen

foreknew

foreknown
foreknowen

misknew

misknown
misknowen


Conjugation of the irregular verb [know]

Present

I
know 
you
know 
he/she/it
knows 
we
know 
you
know 
they
know 

Present continuous

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

Simple past

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

Past continuous

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

Present perfect

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

Present perfect continuous

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

Past perfect

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

Past perfect continuous

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

Future

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

Future continuous

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

Future perfect

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

Future perfect continuous

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

Conditional of the irregular verb [know]

Conditional present

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

Conditional present progressive

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

Conditional perfect

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

Conditional perfect progressive

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

Subjunktiv of the irregular verb [know]

Present subjunctive

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

Past subjunctive

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

Past perfect subjunctive

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

Imperativ of the irregular verb [know]

Imperativ

I
know 
you
Let´s know 
he/she/it
know 
we
 
you
 
they
 

Participle of the irregular verb [know]

Present participle

I
knowing 
you
 
he/she/it
 
we
 
you
 
they
 

Past participle

I
known 
you
 
he/she/it
 
we
 
you
 
they
 

Phrasal verbs of the irregular verb [know]

know about

know of











Irregular verbs