To give insufficient thought or consideration to; fail to consider adequately.
Infinitiveunderthink
Past simpleunderthought
Past participleunderthought
-ing formunderthinking
Full conjugation of the English verb to underthink (past simple underthought,
past participle underthought):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
underthink
you
underthink
he/she/it
underthinks
we
underthink
you
underthink
they
underthink
Present continuous
I
am underthinking
you
are underthinking
he/she/it
is underthinking
we
are underthinking
you
are underthinking
they
are underthinking
Present perfect
I
have underthought
you
have underthought
he/she/it
has underthought
we
have underthought
you
have underthought
they
have underthought
Present perfect continuous
I
have been underthinking
you
have been underthinking
he/she/it
has been underthinking
we
have been underthinking
you
have been underthinking
they
have been underthinking
Past simple
I
underthought
you
underthought
he/she/it
underthought
we
underthought
you
underthought
they
underthought
Past continuous
I
was underthinking
you
were underthinking
he/she/it
was underthinking
we
were underthinking
you
were underthinking
they
were underthinking
Past perfect
I
had underthought
you
had underthought
he/she/it
had underthought
we
had underthought
you
had underthought
they
had underthought
Past perfect continuous
I
had been underthinking
you
had been underthinking
he/she/it
had been underthinking
we
had been underthinking
you
had been underthinking
they
had been underthinking
Future simple
I
will underthink
you
will underthink
he/she/it
will underthink
we
will underthink
you
will underthink
they
will underthink
Future continuous
I
will be underthinking
you
will be underthinking
he/she/it
will be underthinking
we
will be underthinking
you
will be underthinking
they
will be underthinking
Future perfect
I
will have underthought
you
will have underthought
he/she/it
will have underthought
we
will have underthought
you
will have underthought
they
will have underthought
Future perfect continuous
I
will have been underthinking
you
will have been underthinking
he/she/it
will have been underthinking
we
will have been underthinking
you
will have been underthinking
they
will have been underthinking
Conditional
Present
I
would underthink
you
would underthink
he/she/it
would underthink
we
would underthink
you
would underthink
they
would underthink
Present continuous
I
would be underthinking
you
would be underthinking
he/she/it
would be underthinking
we
would be underthinking
you
would be underthinking
they
would be underthinking
Perfect
I
would have underthought
you
would have underthought
he/she/it
would have underthought
we
would have underthought
you
would have underthought
they
would have underthought
Perfect continuous
I
would have been underthinking
you
would have been underthinking
he/she/it
would have been underthinking
we
would have been underthinking
you
would have been underthinking
they
would have been underthinking
Subjunctive
Present
that I
underthink
that you
underthink
that he/she/it
underthink
that we
underthink
that you
underthink
that they
underthink
Past
if I
underthought
if you
underthought
if he/she/it
underthought
if we
underthought
if you
underthought
if they
underthought
Imperative
Affirmative
you
underthink
we
let's underthink
Negative
you
don't underthink
we
let's not underthink
Non-finite forms
Infinitive
to underthink
Perfect infinitive
to have underthought
Present participle / gerund
underthinking
Past participle
underthought
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.