To send up a noise like thunder.
Infinitiveupthunder
Past simpleupthundered
Past participleupthundered
-ing formupthundering
Full conjugation of the English verb to upthunder (past simple upthundered,
past participle upthundered):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
upthunder
you
upthunder
he/she/it
upthunders
we
upthunder
you
upthunder
they
upthunder
Present continuous
I
am upthundering
you
are upthundering
he/she/it
is upthundering
we
are upthundering
you
are upthundering
they
are upthundering
Present perfect
I
have upthundered
you
have upthundered
he/she/it
has upthundered
we
have upthundered
you
have upthundered
they
have upthundered
Present perfect continuous
I
have been upthundering
you
have been upthundering
he/she/it
has been upthundering
we
have been upthundering
you
have been upthundering
they
have been upthundering
Past simple
I
upthundered
you
upthundered
he/she/it
upthundered
we
upthundered
you
upthundered
they
upthundered
Past continuous
I
was upthundering
you
were upthundering
he/she/it
was upthundering
we
were upthundering
you
were upthundering
they
were upthundering
Past perfect
I
had upthundered
you
had upthundered
he/she/it
had upthundered
we
had upthundered
you
had upthundered
they
had upthundered
Past perfect continuous
I
had been upthundering
you
had been upthundering
he/she/it
had been upthundering
we
had been upthundering
you
had been upthundering
they
had been upthundering
Future simple
I
will upthunder
you
will upthunder
he/she/it
will upthunder
we
will upthunder
you
will upthunder
they
will upthunder
Future continuous
I
will be upthundering
you
will be upthundering
he/she/it
will be upthundering
we
will be upthundering
you
will be upthundering
they
will be upthundering
Future perfect
I
will have upthundered
you
will have upthundered
he/she/it
will have upthundered
we
will have upthundered
you
will have upthundered
they
will have upthundered
Future perfect continuous
I
will have been upthundering
you
will have been upthundering
he/she/it
will have been upthundering
we
will have been upthundering
you
will have been upthundering
they
will have been upthundering
Conditional
Present
I
would upthunder
you
would upthunder
he/she/it
would upthunder
we
would upthunder
you
would upthunder
they
would upthunder
Present continuous
I
would be upthundering
you
would be upthundering
he/she/it
would be upthundering
we
would be upthundering
you
would be upthundering
they
would be upthundering
Perfect
I
would have upthundered
you
would have upthundered
he/she/it
would have upthundered
we
would have upthundered
you
would have upthundered
they
would have upthundered
Perfect continuous
I
would have been upthundering
you
would have been upthundering
he/she/it
would have been upthundering
we
would have been upthundering
you
would have been upthundering
they
would have been upthundering
Subjunctive
Present
that I
upthunder
that you
upthunder
that he/she/it
upthunder
that we
upthunder
that you
upthunder
that they
upthunder
Past
if I
upthundered
if you
upthundered
if he/she/it
upthundered
if we
upthundered
if you
upthundered
if they
upthundered
Imperative
Affirmative
you
upthunder
we
let's upthunder
Negative
you
don't upthunder
we
let's not upthunder
Non-finite forms
Infinitive
to upthunder
Perfect infinitive
to have upthundered
Present participle / gerund
upthundering
Past participle
upthundered
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.