To force physically, by strong persuasion or pressuring; to compel; to oblige.
Infinitiveconstrain
Past simpleconstrained
Past participleconstrained
-ing formconstraining
Full conjugation of the English verb to constrain (past simple constrained,
past participle constrained):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
constrain
you
constrain
he/she/it
constrains
we
constrain
you
constrain
they
constrain
Present continuous
I
am constraining
you
are constraining
he/she/it
is constraining
we
are constraining
you
are constraining
they
are constraining
Present perfect
I
have constrained
you
have constrained
he/she/it
has constrained
we
have constrained
you
have constrained
they
have constrained
Present perfect continuous
I
have been constraining
you
have been constraining
he/she/it
has been constraining
we
have been constraining
you
have been constraining
they
have been constraining
Past simple
I
constrained
you
constrained
he/she/it
constrained
we
constrained
you
constrained
they
constrained
Past continuous
I
was constraining
you
were constraining
he/she/it
was constraining
we
were constraining
you
were constraining
they
were constraining
Past perfect
I
had constrained
you
had constrained
he/she/it
had constrained
we
had constrained
you
had constrained
they
had constrained
Past perfect continuous
I
had been constraining
you
had been constraining
he/she/it
had been constraining
we
had been constraining
you
had been constraining
they
had been constraining
Future simple
I
will constrain
you
will constrain
he/she/it
will constrain
we
will constrain
you
will constrain
they
will constrain
Future continuous
I
will be constraining
you
will be constraining
he/she/it
will be constraining
we
will be constraining
you
will be constraining
they
will be constraining
Future perfect
I
will have constrained
you
will have constrained
he/she/it
will have constrained
we
will have constrained
you
will have constrained
they
will have constrained
Future perfect continuous
I
will have been constraining
you
will have been constraining
he/she/it
will have been constraining
we
will have been constraining
you
will have been constraining
they
will have been constraining
Conditional
Present
I
would constrain
you
would constrain
he/she/it
would constrain
we
would constrain
you
would constrain
they
would constrain
Present continuous
I
would be constraining
you
would be constraining
he/she/it
would be constraining
we
would be constraining
you
would be constraining
they
would be constraining
Perfect
I
would have constrained
you
would have constrained
he/she/it
would have constrained
we
would have constrained
you
would have constrained
they
would have constrained
Perfect continuous
I
would have been constraining
you
would have been constraining
he/she/it
would have been constraining
we
would have been constraining
you
would have been constraining
they
would have been constraining
Subjunctive
Present
that I
constrain
that you
constrain
that he/she/it
constrain
that we
constrain
that you
constrain
that they
constrain
Past
if I
constrained
if you
constrained
if he/she/it
constrained
if we
constrained
if you
constrained
if they
constrained
Imperative
Affirmative
you
constrain
we
let's constrain
Negative
you
don't constrain
we
let's not constrain
Non-finite forms
Infinitive
to constrain
Perfect infinitive
to have constrained
Present participle / gerund
constraining
Past participle
constrained
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.