Conjugation of to theorise

All tenses of the English verb, with every person.

to theorise
Non-Oxford British English standard spelling of theorize, particularly
regular verb
Infinitivetheorise
Past simpletheorised
Past participletheorised
-ing formtheorising
Full conjugation of the English verb to theorise (past simple theorised, past participle theorised): present simple and continuous, past simple and continuous, present perfect, past perfect, future, conditional, subjunctive and imperative, with all persons.

Indicative

Present simple

I theorise
you theorise
he/she/it theorises
we theorise
you theorise
they theorise

Present continuous

I am theorising
you are theorising
he/she/it is theorising
we are theorising
you are theorising
they are theorising

Present perfect

I have theorised
you have theorised
he/she/it has theorised
we have theorised
you have theorised
they have theorised

Present perfect continuous

I have been theorising
you have been theorising
he/she/it has been theorising
we have been theorising
you have been theorising
they have been theorising

Past simple

I theorised
you theorised
he/she/it theorised
we theorised
you theorised
they theorised

Past continuous

I was theorising
you were theorising
he/she/it was theorising
we were theorising
you were theorising
they were theorising

Past perfect

I had theorised
you had theorised
he/she/it had theorised
we had theorised
you had theorised
they had theorised

Past perfect continuous

I had been theorising
you had been theorising
he/she/it had been theorising
we had been theorising
you had been theorising
they had been theorising

Future simple

I will theorise
you will theorise
he/she/it will theorise
we will theorise
you will theorise
they will theorise

Future continuous

I will be theorising
you will be theorising
he/she/it will be theorising
we will be theorising
you will be theorising
they will be theorising

Future perfect

I will have theorised
you will have theorised
he/she/it will have theorised
we will have theorised
you will have theorised
they will have theorised

Future perfect continuous

I will have been theorising
you will have been theorising
he/she/it will have been theorising
we will have been theorising
you will have been theorising
they will have been theorising

Conditional

Present

I would theorise
you would theorise
he/she/it would theorise
we would theorise
you would theorise
they would theorise

Present continuous

I would be theorising
you would be theorising
he/she/it would be theorising
we would be theorising
you would be theorising
they would be theorising

Perfect

I would have theorised
you would have theorised
he/she/it would have theorised
we would have theorised
you would have theorised
they would have theorised

Perfect continuous

I would have been theorising
you would have been theorising
he/she/it would have been theorising
we would have been theorising
you would have been theorising
they would have been theorising

Subjunctive

Present

that I theorise
that you theorise
that he/she/it theorise
that we theorise
that you theorise
that they theorise

Past

if I theorised
if you theorised
if he/she/it theorised
if we theorised
if you theorised
if they theorised

Imperative

Affirmative

you theorise
we let's theorise

Negative

you don't theorise
we let's not theorise

Non-finite forms

Infinitive

to theorise

Perfect infinitive

to have theorised

Present participle / gerund

theorising

Past participle

theorised

Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.