To injure the brain of, usually temporarily, by violent impact.
Infinitiveconcuss
Past simpleconcussed
Past participleconcussed
-ing formconcussing
Full conjugation of the English verb to concuss (past simple concussed,
past participle concussed):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
concuss
you
concuss
he/she/it
concusses
we
concuss
you
concuss
they
concuss
Present continuous
I
am concussing
you
are concussing
he/she/it
is concussing
we
are concussing
you
are concussing
they
are concussing
Present perfect
I
have concussed
you
have concussed
he/she/it
has concussed
we
have concussed
you
have concussed
they
have concussed
Present perfect continuous
I
have been concussing
you
have been concussing
he/she/it
has been concussing
we
have been concussing
you
have been concussing
they
have been concussing
Past simple
I
concussed
you
concussed
he/she/it
concussed
we
concussed
you
concussed
they
concussed
Past continuous
I
was concussing
you
were concussing
he/she/it
was concussing
we
were concussing
you
were concussing
they
were concussing
Past perfect
I
had concussed
you
had concussed
he/she/it
had concussed
we
had concussed
you
had concussed
they
had concussed
Past perfect continuous
I
had been concussing
you
had been concussing
he/she/it
had been concussing
we
had been concussing
you
had been concussing
they
had been concussing
Future simple
I
will concuss
you
will concuss
he/she/it
will concuss
we
will concuss
you
will concuss
they
will concuss
Future continuous
I
will be concussing
you
will be concussing
he/she/it
will be concussing
we
will be concussing
you
will be concussing
they
will be concussing
Future perfect
I
will have concussed
you
will have concussed
he/she/it
will have concussed
we
will have concussed
you
will have concussed
they
will have concussed
Future perfect continuous
I
will have been concussing
you
will have been concussing
he/she/it
will have been concussing
we
will have been concussing
you
will have been concussing
they
will have been concussing
Conditional
Present
I
would concuss
you
would concuss
he/she/it
would concuss
we
would concuss
you
would concuss
they
would concuss
Present continuous
I
would be concussing
you
would be concussing
he/she/it
would be concussing
we
would be concussing
you
would be concussing
they
would be concussing
Perfect
I
would have concussed
you
would have concussed
he/she/it
would have concussed
we
would have concussed
you
would have concussed
they
would have concussed
Perfect continuous
I
would have been concussing
you
would have been concussing
he/she/it
would have been concussing
we
would have been concussing
you
would have been concussing
they
would have been concussing
Subjunctive
Present
that I
concuss
that you
concuss
that he/she/it
concuss
that we
concuss
that you
concuss
that they
concuss
Past
if I
concussed
if you
concussed
if he/she/it
concussed
if we
concussed
if you
concussed
if they
concussed
Imperative
Affirmative
you
concuss
we
let's concuss
Negative
you
don't concuss
we
let's not concuss
Non-finite forms
Infinitive
to concuss
Perfect infinitive
to have concussed
Present participle / gerund
concussing
Past participle
concussed
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.