Таблицы спряжения английского глагола

improve - улучшать

Simple forms

Indicative

Present
I improve
you improve
he/she/it improves
we improve
you improve
they improve
Preterite
I improved
you improved
he/she/it improved
we improved
you improved
they improved

Infinitive

to improve

Imperative

improve
let's improve
improve

Participle

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

Compound forms

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

Indicative

Present continuous
I am improving
you are improving
he/she/it is improving
we are improving
you are improving
they are improving
Present perfect
I have improved
you have improved
he/she/it has improved
we have improved
you have improved
they have improved
Future
I will improve
you will improve
he/she/it will improve
we will improve
you will improve
they will improve
Future perfect
I will have improved
you will have improved
he/she/it will have improved
we will have improved
you will have improved
they will have improved

Past continuous

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

Past perfect

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

Future continuous

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

Present perfect continuous

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

Past perfect continuous

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

Future perfect continuous

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