Таблицы спряжения английского глагола

concentrate - концентрировать

Simple forms

Indicative

Present
I concentrate
you concentrate
he/she/it concentrates
we concentrate
you concentrate
they concentrate
Preterite
I concentrated
you concentrated
he/she/it concentrated
we concentrated
you concentrated
they concentrated

Infinitive

to concentrate

Imperative

concentrate
let's concentrate
concentrate

Participle

Present
concentrating
Past
concentrated
In English, the conjugated forms are the same for the following persons: you, we and they.

Compound forms

Past participle
having concentrated
In English, the conjugated forms are the same for the following persons: you, we and they.

Indicative

Present continuous
I am concentrating
you are concentrating
he/she/it is concentrating
we are concentrating
you are concentrating
they are concentrating
Present perfect
I have concentrated
you have concentrated
he/she/it has concentrated
we have concentrated
you have concentrated
they have concentrated
Future
I will concentrate
you will concentrate
he/she/it will concentrate
we will concentrate
you will concentrate
they will concentrate
Future perfect
I will have concentrated
you will have concentrated
he/she/it will have concentrated
we will have concentrated
you will have concentrated
they will have concentrated

Past continuous

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

Past perfect

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

Future continuous

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

Present perfect continuous

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

Past perfect continuous

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

Future perfect continuous

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