To train less than required or normal.
Infinitiveundertrain
Past simpleundertrained
Past participleundertrained
-ing formundertraining
Full conjugation of the English verb to undertrain (past simple undertrained,
past participle undertrained):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
undertrain
you
undertrain
he/she/it
undertrains
we
undertrain
you
undertrain
they
undertrain
Present continuous
I
am undertraining
you
are undertraining
he/she/it
is undertraining
we
are undertraining
you
are undertraining
they
are undertraining
Present perfect
I
have undertrained
you
have undertrained
he/she/it
has undertrained
we
have undertrained
you
have undertrained
they
have undertrained
Present perfect continuous
I
have been undertraining
you
have been undertraining
he/she/it
has been undertraining
we
have been undertraining
you
have been undertraining
they
have been undertraining
Past simple
I
undertrained
you
undertrained
he/she/it
undertrained
we
undertrained
you
undertrained
they
undertrained
Past continuous
I
was undertraining
you
were undertraining
he/she/it
was undertraining
we
were undertraining
you
were undertraining
they
were undertraining
Past perfect
I
had undertrained
you
had undertrained
he/she/it
had undertrained
we
had undertrained
you
had undertrained
they
had undertrained
Past perfect continuous
I
had been undertraining
you
had been undertraining
he/she/it
had been undertraining
we
had been undertraining
you
had been undertraining
they
had been undertraining
Future simple
I
will undertrain
you
will undertrain
he/she/it
will undertrain
we
will undertrain
you
will undertrain
they
will undertrain
Future continuous
I
will be undertraining
you
will be undertraining
he/she/it
will be undertraining
we
will be undertraining
you
will be undertraining
they
will be undertraining
Future perfect
I
will have undertrained
you
will have undertrained
he/she/it
will have undertrained
we
will have undertrained
you
will have undertrained
they
will have undertrained
Future perfect continuous
I
will have been undertraining
you
will have been undertraining
he/she/it
will have been undertraining
we
will have been undertraining
you
will have been undertraining
they
will have been undertraining
Conditional
Present
I
would undertrain
you
would undertrain
he/she/it
would undertrain
we
would undertrain
you
would undertrain
they
would undertrain
Present continuous
I
would be undertraining
you
would be undertraining
he/she/it
would be undertraining
we
would be undertraining
you
would be undertraining
they
would be undertraining
Perfect
I
would have undertrained
you
would have undertrained
he/she/it
would have undertrained
we
would have undertrained
you
would have undertrained
they
would have undertrained
Perfect continuous
I
would have been undertraining
you
would have been undertraining
he/she/it
would have been undertraining
we
would have been undertraining
you
would have been undertraining
they
would have been undertraining
Subjunctive
Present
that I
undertrain
that you
undertrain
that he/she/it
undertrain
that we
undertrain
that you
undertrain
that they
undertrain
Past
if I
undertrained
if you
undertrained
if he/she/it
undertrained
if we
undertrained
if you
undertrained
if they
undertrained
Imperative
Affirmative
you
undertrain
we
let's undertrain
Negative
you
don't undertrain
we
let's not undertrain
Non-finite forms
Infinitive
to undertrain
Perfect infinitive
to have undertrained
Present participle / gerund
undertraining
Past participle
undertrained
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.