To become involved in a situation, so as to alter or prevent an action.
Infinitiveintervene
Past simpleintervened
Past participleintervened
-ing formintervening
Full conjugation of the English verb to intervene (past simple intervened,
past participle intervened):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
intervene
you
intervene
he/she/it
intervenes
we
intervene
you
intervene
they
intervene
Present continuous
I
am intervening
you
are intervening
he/she/it
is intervening
we
are intervening
you
are intervening
they
are intervening
Present perfect
I
have intervened
you
have intervened
he/she/it
has intervened
we
have intervened
you
have intervened
they
have intervened
Present perfect continuous
I
have been intervening
you
have been intervening
he/she/it
has been intervening
we
have been intervening
you
have been intervening
they
have been intervening
Past simple
I
intervened
you
intervened
he/she/it
intervened
we
intervened
you
intervened
they
intervened
Past continuous
I
was intervening
you
were intervening
he/she/it
was intervening
we
were intervening
you
were intervening
they
were intervening
Past perfect
I
had intervened
you
had intervened
he/she/it
had intervened
we
had intervened
you
had intervened
they
had intervened
Past perfect continuous
I
had been intervening
you
had been intervening
he/she/it
had been intervening
we
had been intervening
you
had been intervening
they
had been intervening
Future simple
I
will intervene
you
will intervene
he/she/it
will intervene
we
will intervene
you
will intervene
they
will intervene
Future continuous
I
will be intervening
you
will be intervening
he/she/it
will be intervening
we
will be intervening
you
will be intervening
they
will be intervening
Future perfect
I
will have intervened
you
will have intervened
he/she/it
will have intervened
we
will have intervened
you
will have intervened
they
will have intervened
Future perfect continuous
I
will have been intervening
you
will have been intervening
he/she/it
will have been intervening
we
will have been intervening
you
will have been intervening
they
will have been intervening
Conditional
Present
I
would intervene
you
would intervene
he/she/it
would intervene
we
would intervene
you
would intervene
they
would intervene
Present continuous
I
would be intervening
you
would be intervening
he/she/it
would be intervening
we
would be intervening
you
would be intervening
they
would be intervening
Perfect
I
would have intervened
you
would have intervened
he/she/it
would have intervened
we
would have intervened
you
would have intervened
they
would have intervened
Perfect continuous
I
would have been intervening
you
would have been intervening
he/she/it
would have been intervening
we
would have been intervening
you
would have been intervening
they
would have been intervening
Subjunctive
Present
that I
intervene
that you
intervene
that he/she/it
intervene
that we
intervene
that you
intervene
that they
intervene
Past
if I
intervened
if you
intervened
if he/she/it
intervened
if we
intervened
if you
intervened
if they
intervened
Imperative
Affirmative
you
intervene
we
let's intervene
Negative
you
don't intervene
we
let's not intervene
Non-finite forms
Infinitive
to intervene
Perfect infinitive
to have intervened
Present participle / gerund
intervening
Past participle
intervened
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.