To build beneath another structure; provide a foundation or support for; undergird.
Infinitiveunderbuild
Past simpleunderbuilt
Past participleunderbuilt
-ing formunderbuilding
Full conjugation of the English verb to underbuild (past simple underbuilt,
past participle underbuilt):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
underbuild
you
underbuild
he/she/it
underbuilds
we
underbuild
you
underbuild
they
underbuild
Present continuous
I
am underbuilding
you
are underbuilding
he/she/it
is underbuilding
we
are underbuilding
you
are underbuilding
they
are underbuilding
Present perfect
I
have underbuilt
you
have underbuilt
he/she/it
has underbuilt
we
have underbuilt
you
have underbuilt
they
have underbuilt
Present perfect continuous
I
have been underbuilding
you
have been underbuilding
he/she/it
has been underbuilding
we
have been underbuilding
you
have been underbuilding
they
have been underbuilding
Past simple
I
underbuilt
you
underbuilt
he/she/it
underbuilt
we
underbuilt
you
underbuilt
they
underbuilt
Past continuous
I
was underbuilding
you
were underbuilding
he/she/it
was underbuilding
we
were underbuilding
you
were underbuilding
they
were underbuilding
Past perfect
I
had underbuilt
you
had underbuilt
he/she/it
had underbuilt
we
had underbuilt
you
had underbuilt
they
had underbuilt
Past perfect continuous
I
had been underbuilding
you
had been underbuilding
he/she/it
had been underbuilding
we
had been underbuilding
you
had been underbuilding
they
had been underbuilding
Future simple
I
will underbuild
you
will underbuild
he/she/it
will underbuild
we
will underbuild
you
will underbuild
they
will underbuild
Future continuous
I
will be underbuilding
you
will be underbuilding
he/she/it
will be underbuilding
we
will be underbuilding
you
will be underbuilding
they
will be underbuilding
Future perfect
I
will have underbuilt
you
will have underbuilt
he/she/it
will have underbuilt
we
will have underbuilt
you
will have underbuilt
they
will have underbuilt
Future perfect continuous
I
will have been underbuilding
you
will have been underbuilding
he/she/it
will have been underbuilding
we
will have been underbuilding
you
will have been underbuilding
they
will have been underbuilding
Conditional
Present
I
would underbuild
you
would underbuild
he/she/it
would underbuild
we
would underbuild
you
would underbuild
they
would underbuild
Present continuous
I
would be underbuilding
you
would be underbuilding
he/she/it
would be underbuilding
we
would be underbuilding
you
would be underbuilding
they
would be underbuilding
Perfect
I
would have underbuilt
you
would have underbuilt
he/she/it
would have underbuilt
we
would have underbuilt
you
would have underbuilt
they
would have underbuilt
Perfect continuous
I
would have been underbuilding
you
would have been underbuilding
he/she/it
would have been underbuilding
we
would have been underbuilding
you
would have been underbuilding
they
would have been underbuilding
Subjunctive
Present
that I
underbuild
that you
underbuild
that he/she/it
underbuild
that we
underbuild
that you
underbuild
that they
underbuild
Past
if I
underbuilt
if you
underbuilt
if he/she/it
underbuilt
if we
underbuilt
if you
underbuilt
if they
underbuilt
Imperative
Affirmative
you
underbuild
we
let's underbuild
Negative
you
don't underbuild
we
let's not underbuild
Non-finite forms
Infinitive
to underbuild
Perfect infinitive
to have underbuilt
Present participle / gerund
underbuilding
Past participle
underbuilt
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.