Conjugation of to sumac

All tenses of the English verb, with every person.

to sumac
To apply a preparation of sumac to (an object), for example, to a piece of leather to tan it.
regular verb
Infinitivesumac
Past simplesumaced / sumacked
Past participlesumaced / sumacked
-ing formsumacing / sumacking
Full conjugation of the English verb to sumac (past simple sumaced / sumacked, past participle sumaced / sumacked): present simple and continuous, past simple and continuous, present perfect, past perfect, future, conditional, subjunctive and imperative, with all persons.

Indicative

Present simple

I sumac
you sumac
he/she/it sumacs
we sumac
you sumac
they sumac

Present continuous

I am sumacing / sumacking
you are sumacing / sumacking
he/she/it is sumacing / sumacking
we are sumacing / sumacking
you are sumacing / sumacking
they are sumacing / sumacking

Present perfect

I have sumaced / sumacked
you have sumaced / sumacked
he/she/it has sumaced / sumacked
we have sumaced / sumacked
you have sumaced / sumacked
they have sumaced / sumacked

Present perfect continuous

I have been sumacing / sumacking
you have been sumacing / sumacking
he/she/it has been sumacing / sumacking
we have been sumacing / sumacking
you have been sumacing / sumacking
they have been sumacing / sumacking

Past simple

I sumaced / sumacked
you sumaced / sumacked
he/she/it sumaced / sumacked
we sumaced / sumacked
you sumaced / sumacked
they sumaced / sumacked

Past continuous

I was sumacing / sumacking
you were sumacing / sumacking
he/she/it was sumacing / sumacking
we were sumacing / sumacking
you were sumacing / sumacking
they were sumacing / sumacking

Past perfect

I had sumaced / sumacked
you had sumaced / sumacked
he/she/it had sumaced / sumacked
we had sumaced / sumacked
you had sumaced / sumacked
they had sumaced / sumacked

Past perfect continuous

I had been sumacing / sumacking
you had been sumacing / sumacking
he/she/it had been sumacing / sumacking
we had been sumacing / sumacking
you had been sumacing / sumacking
they had been sumacing / sumacking

Future simple

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

Future continuous

I will be sumacing / sumacking
you will be sumacing / sumacking
he/she/it will be sumacing / sumacking
we will be sumacing / sumacking
you will be sumacing / sumacking
they will be sumacing / sumacking

Future perfect

I will have sumaced / sumacked
you will have sumaced / sumacked
he/she/it will have sumaced / sumacked
we will have sumaced / sumacked
you will have sumaced / sumacked
they will have sumaced / sumacked

Future perfect continuous

I will have been sumacing / sumacking
you will have been sumacing / sumacking
he/she/it will have been sumacing / sumacking
we will have been sumacing / sumacking
you will have been sumacing / sumacking
they will have been sumacing / sumacking

Conditional

Present

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

Present continuous

I would be sumacing / sumacking
you would be sumacing / sumacking
he/she/it would be sumacing / sumacking
we would be sumacing / sumacking
you would be sumacing / sumacking
they would be sumacing / sumacking

Perfect

I would have sumaced / sumacked
you would have sumaced / sumacked
he/she/it would have sumaced / sumacked
we would have sumaced / sumacked
you would have sumaced / sumacked
they would have sumaced / sumacked

Perfect continuous

I would have been sumacing / sumacking
you would have been sumacing / sumacking
he/she/it would have been sumacing / sumacking
we would have been sumacing / sumacking
you would have been sumacing / sumacking
they would have been sumacing / sumacking

Subjunctive

Present

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

Past

if I sumaced / sumacked
if you sumaced / sumacked
if he/she/it sumaced / sumacked
if we sumaced / sumacked
if you sumaced / sumacked
if they sumaced / sumacked

Imperative

Affirmative

you sumac
we let's sumac

Negative

you don't sumac
we let's not sumac

Non-finite forms

Infinitive

to sumac

Perfect infinitive

to have sumaced / sumacked

Present participle / gerund

sumacing / sumacking

Past participle

sumaced / sumacked

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