To burn up.
Infinitiveunderburn
Past simpleunderburned / underburnt
Past participleunderburned / underburnt
-ing formunderburning
Full conjugation of the English verb to underburn (past simple underburned / underburnt,
past participle underburned / underburnt):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
underburn
you
underburn
he/she/it
underburns
we
underburn
you
underburn
they
underburn
Present continuous
I
am underburning
you
are underburning
he/she/it
is underburning
we
are underburning
you
are underburning
they
are underburning
Present perfect
I
have underburned / underburnt
you
have underburned / underburnt
he/she/it
has underburned / underburnt
we
have underburned / underburnt
you
have underburned / underburnt
they
have underburned / underburnt
Present perfect continuous
I
have been underburning
you
have been underburning
he/she/it
has been underburning
we
have been underburning
you
have been underburning
they
have been underburning
Past simple
I
underburned / underburnt
you
underburned / underburnt
he/she/it
underburned / underburnt
we
underburned / underburnt
you
underburned / underburnt
they
underburned / underburnt
Past continuous
I
was underburning
you
were underburning
he/she/it
was underburning
we
were underburning
you
were underburning
they
were underburning
Past perfect
I
had underburned / underburnt
you
had underburned / underburnt
he/she/it
had underburned / underburnt
we
had underburned / underburnt
you
had underburned / underburnt
they
had underburned / underburnt
Past perfect continuous
I
had been underburning
you
had been underburning
he/she/it
had been underburning
we
had been underburning
you
had been underburning
they
had been underburning
Future simple
I
will underburn
you
will underburn
he/she/it
will underburn
we
will underburn
you
will underburn
they
will underburn
Future continuous
I
will be underburning
you
will be underburning
he/she/it
will be underburning
we
will be underburning
you
will be underburning
they
will be underburning
Future perfect
I
will have underburned / underburnt
you
will have underburned / underburnt
he/she/it
will have underburned / underburnt
we
will have underburned / underburnt
you
will have underburned / underburnt
they
will have underburned / underburnt
Future perfect continuous
I
will have been underburning
you
will have been underburning
he/she/it
will have been underburning
we
will have been underburning
you
will have been underburning
they
will have been underburning
Conditional
Present
I
would underburn
you
would underburn
he/she/it
would underburn
we
would underburn
you
would underburn
they
would underburn
Present continuous
I
would be underburning
you
would be underburning
he/she/it
would be underburning
we
would be underburning
you
would be underburning
they
would be underburning
Perfect
I
would have underburned / underburnt
you
would have underburned / underburnt
he/she/it
would have underburned / underburnt
we
would have underburned / underburnt
you
would have underburned / underburnt
they
would have underburned / underburnt
Perfect continuous
I
would have been underburning
you
would have been underburning
he/she/it
would have been underburning
we
would have been underburning
you
would have been underburning
they
would have been underburning
Subjunctive
Present
that I
underburn
that you
underburn
that he/she/it
underburn
that we
underburn
that you
underburn
that they
underburn
Past
if I
underburned / underburnt
if you
underburned / underburnt
if he/she/it
underburned / underburnt
if we
underburned / underburnt
if you
underburned / underburnt
if they
underburned / underburnt
Imperative
Affirmative
you
underburn
we
let's underburn
Negative
you
don't underburn
we
let's not underburn
Non-finite forms
Infinitive
to underburn
Perfect infinitive
to have underburned / underburnt
Present participle / gerund
underburning
Past participle
underburned / underburnt
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.