Таблицы спряжения английского глагола

undertake - предпринимать

Simple forms

Indicative
Present
I undertake
you undertake
he/she/it undertakes
we undertake
you undertake
they undertake
 Preterite
I undertook
you undertook
he/she/it undertook
we undertook
you undertook
they undertook

Infinitive
to undertake

Imperative
undertake
let's undertake
undertake

Participle
Present
undertaking
 Past
undertaken
In English, the conjugated forms are the same for the following persons: you, we and they.

Compound forms

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

Indicative
Present continuous
I am undertaking
you are undertaking
he/she/it is undertaking
we are undertaking
you are undertaking
they are undertaking
 Present perfect
I have undertaken
you have undertaken
he/she/it has undertaken
we have undertaken
you have undertaken
they have undertaken
 Future
I will undertake
you will undertake
he/she/it will undertake
we will undertake
you will undertake
they will undertake
 Future perfect
I will have undertaken
you will have undertaken
he/she/it will have undertaken
we will have undertaken
you will have undertaken
they will have undertaken

Past continuous
I was undertaking
you were undertaking
he/she/it was undertaking
we were undertaking
you were undertaking
they were undertaking
Past perfect
I had undertaken
you had undertaken
he/she/it had undertaken
we had undertaken
you had undertaken
they had undertaken
Future continuous
I will be undertaking
you will be undertaking
he/she/it will be undertaking
we will be undertaking
you will be undertaking
they will be undertaking
Present perfect continuous
I have been undertaking
you have been undertaking
he/she/it has been undertaking
we have been undertaking
you have been undertaking
they have been undertaking

Past perfect continuous
I had been undertaking
you had been undertaking
he/she/it had been undertaking
we had been undertaking
you had been undertaking
they had been undertaking
Future perfect continuous
I will have been undertaking
you will have been undertaking
he/she/it will have been undertaking
we will have been undertaking
you will have been undertaking
they will have been undertaking