To create too little pressure in an engine's combustion chamber.
Infinitiveunderboost
Past simpleunderboosted
Past participleunderboosted
-ing formunderboosting
Full conjugation of the English verb to underboost (past simple underboosted,
past participle underboosted):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
underboost
you
underboost
he/she/it
underboosts
we
underboost
you
underboost
they
underboost
Present continuous
I
am underboosting
you
are underboosting
he/she/it
is underboosting
we
are underboosting
you
are underboosting
they
are underboosting
Present perfect
I
have underboosted
you
have underboosted
he/she/it
has underboosted
we
have underboosted
you
have underboosted
they
have underboosted
Present perfect continuous
I
have been underboosting
you
have been underboosting
he/she/it
has been underboosting
we
have been underboosting
you
have been underboosting
they
have been underboosting
Past simple
I
underboosted
you
underboosted
he/she/it
underboosted
we
underboosted
you
underboosted
they
underboosted
Past continuous
I
was underboosting
you
were underboosting
he/she/it
was underboosting
we
were underboosting
you
were underboosting
they
were underboosting
Past perfect
I
had underboosted
you
had underboosted
he/she/it
had underboosted
we
had underboosted
you
had underboosted
they
had underboosted
Past perfect continuous
I
had been underboosting
you
had been underboosting
he/she/it
had been underboosting
we
had been underboosting
you
had been underboosting
they
had been underboosting
Future simple
I
will underboost
you
will underboost
he/she/it
will underboost
we
will underboost
you
will underboost
they
will underboost
Future continuous
I
will be underboosting
you
will be underboosting
he/she/it
will be underboosting
we
will be underboosting
you
will be underboosting
they
will be underboosting
Future perfect
I
will have underboosted
you
will have underboosted
he/she/it
will have underboosted
we
will have underboosted
you
will have underboosted
they
will have underboosted
Future perfect continuous
I
will have been underboosting
you
will have been underboosting
he/she/it
will have been underboosting
we
will have been underboosting
you
will have been underboosting
they
will have been underboosting
Conditional
Present
I
would underboost
you
would underboost
he/she/it
would underboost
we
would underboost
you
would underboost
they
would underboost
Present continuous
I
would be underboosting
you
would be underboosting
he/she/it
would be underboosting
we
would be underboosting
you
would be underboosting
they
would be underboosting
Perfect
I
would have underboosted
you
would have underboosted
he/she/it
would have underboosted
we
would have underboosted
you
would have underboosted
they
would have underboosted
Perfect continuous
I
would have been underboosting
you
would have been underboosting
he/she/it
would have been underboosting
we
would have been underboosting
you
would have been underboosting
they
would have been underboosting
Subjunctive
Present
that I
underboost
that you
underboost
that he/she/it
underboost
that we
underboost
that you
underboost
that they
underboost
Past
if I
underboosted
if you
underboosted
if he/she/it
underboosted
if we
underboosted
if you
underboosted
if they
underboosted
Imperative
Affirmative
you
underboost
we
let's underboost
Negative
you
don't underboost
we
let's not underboost
Non-finite forms
Infinitive
to underboost
Perfect infinitive
to have underboosted
Present participle / gerund
underboosting
Past participle
underboosted
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.