To strengthen, secure, or reinforce by passing a rope, cable, or chain around the underside of an object.
Infinitiveundergird
Past simpleundergirded / undergirt
Past participleundergirded / undergirt
-ing formundergirding
Full conjugation of the English verb to undergird (past simple undergirded / undergirt,
past participle undergirded / undergirt):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
undergird
you
undergird
he/she/it
undergirds
we
undergird
you
undergird
they
undergird
Present continuous
I
am undergirding
you
are undergirding
he/she/it
is undergirding
we
are undergirding
you
are undergirding
they
are undergirding
Present perfect
I
have undergirded / undergirt
you
have undergirded / undergirt
he/she/it
has undergirded / undergirt
we
have undergirded / undergirt
you
have undergirded / undergirt
they
have undergirded / undergirt
Present perfect continuous
I
have been undergirding
you
have been undergirding
he/she/it
has been undergirding
we
have been undergirding
you
have been undergirding
they
have been undergirding
Past simple
I
undergirded / undergirt
you
undergirded / undergirt
he/she/it
undergirded / undergirt
we
undergirded / undergirt
you
undergirded / undergirt
they
undergirded / undergirt
Past continuous
I
was undergirding
you
were undergirding
he/she/it
was undergirding
we
were undergirding
you
were undergirding
they
were undergirding
Past perfect
I
had undergirded / undergirt
you
had undergirded / undergirt
he/she/it
had undergirded / undergirt
we
had undergirded / undergirt
you
had undergirded / undergirt
they
had undergirded / undergirt
Past perfect continuous
I
had been undergirding
you
had been undergirding
he/she/it
had been undergirding
we
had been undergirding
you
had been undergirding
they
had been undergirding
Future simple
I
will undergird
you
will undergird
he/she/it
will undergird
we
will undergird
you
will undergird
they
will undergird
Future continuous
I
will be undergirding
you
will be undergirding
he/she/it
will be undergirding
we
will be undergirding
you
will be undergirding
they
will be undergirding
Future perfect
I
will have undergirded / undergirt
you
will have undergirded / undergirt
he/she/it
will have undergirded / undergirt
we
will have undergirded / undergirt
you
will have undergirded / undergirt
they
will have undergirded / undergirt
Future perfect continuous
I
will have been undergirding
you
will have been undergirding
he/she/it
will have been undergirding
we
will have been undergirding
you
will have been undergirding
they
will have been undergirding
Conditional
Present
I
would undergird
you
would undergird
he/she/it
would undergird
we
would undergird
you
would undergird
they
would undergird
Present continuous
I
would be undergirding
you
would be undergirding
he/she/it
would be undergirding
we
would be undergirding
you
would be undergirding
they
would be undergirding
Perfect
I
would have undergirded / undergirt
you
would have undergirded / undergirt
he/she/it
would have undergirded / undergirt
we
would have undergirded / undergirt
you
would have undergirded / undergirt
they
would have undergirded / undergirt
Perfect continuous
I
would have been undergirding
you
would have been undergirding
he/she/it
would have been undergirding
we
would have been undergirding
you
would have been undergirding
they
would have been undergirding
Subjunctive
Present
that I
undergird
that you
undergird
that he/she/it
undergird
that we
undergird
that you
undergird
that they
undergird
Past
if I
undergirded / undergirt
if you
undergirded / undergirt
if he/she/it
undergirded / undergirt
if we
undergirded / undergirt
if you
undergirded / undergirt
if they
undergirded / undergirt
Imperative
Affirmative
you
undergird
we
let's undergird
Negative
you
don't undergird
we
let's not undergird
Non-finite forms
Infinitive
to undergird
Perfect infinitive
to have undergirded / undergirt
Present participle / gerund
undergirding
Past participle
undergirded / undergirt
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.