Спряжение глагола underpin
Indicative
| Present | Past Simple | Present continuous | |||
|---|---|---|---|---|---|
| Present | I underpin you underpin he/she/it underpins we underpin you underpin they underpin | Past Simple | I underpinned you underpinned he/she/it underpinned we underpinned you underpinned they underpinned | Present continuous | I am underpinning you are underpinning he/she/it is underpinning we are underpinning you are underpinning they are underpinning |
I underpin you underpin he/she/it underpins we underpin you underpin they underpin | I underpinned you underpinned he/she/it underpinned we underpinned you underpinned they underpinned | I am underpinning you are underpinning he/she/it is underpinning we are underpinning you are underpinning they are underpinning |
| Present perfect | Future | Future perfect | |||
|---|---|---|---|---|---|
| Present perfect | I have underpinned you have underpinned he/she/it has underpinned we have underpinned you have underpinned they have underpinned | Future | I will underpin you will underpin he/she/it will underpin we will underpin you will underpin they will underpin | Future perfect | I will have underpinned you will have underpinned he/she/it will have underpinned we will have underpinned you will have underpinned they will have underpinned |
I have underpinned you have underpinned he/she/it has underpinned we have underpinned you have underpinned they have underpinned | I will underpin you will underpin he/she/it will underpin we will underpin you will underpin they will underpin | I will have underpinned you will have underpinned he/she/it will have underpinned we will have underpinned you will have underpinned they will have underpinned |
| Past continous | Past perfect | Future continuous | |||
|---|---|---|---|---|---|
| Past continous | I was underpinning you were underpinning he/she/it was underpinning we were underpinning you were underpinning they were underpinning | Past perfect | I had underpinned you had underpinned he/she/it had underpinned we had underpinned you had underpinned they had underpinned | Future continuous | I will be underpinning you will be underpinning he/she/it will be underpinning we will be underpinning you will be underpinning they will be underpinning |
I was underpinning you were underpinning he/she/it was underpinning we were underpinning you were underpinning they were underpinning | I had underpinned you had underpinned he/she/it had underpinned we had underpinned you had underpinned they had underpinned | I will be underpinning you will be underpinning he/she/it will be underpinning we will be underpinning you will be underpinning they will be underpinning |
| Present perfect continuous | Past perfect continuous | Future perfect continuous | |||
|---|---|---|---|---|---|
| Present perfect continuous | I have been underpinning you have been underpinning he/she/it has been underpinning we have been underpinning you have been underpinning they have been underpinning | Past perfect continuous | I had been underpinning you had been underpinning he/she/it had been underpinning we had been underpinning you had been underpinning they had been underpinning | Future perfect continuous | I will have been underpinning you will have been underpinning he/she/it will have been underpinning we will have been underpinning you will have been underpinning they will have been underpinning |
I have been underpinning you have been underpinning he/she/it has been underpinning we have been underpinning you have been underpinning they have been underpinning | I had been underpinning you had been underpinning he/she/it had been underpinning we had been underpinning you had been underpinning they had been underpinning | I will have been underpinning you will have been underpinning he/she/it will have been underpinning we will have been underpinning you will have been underpinning they will have been underpinning |
Imperative
underpin let's underpin underpin |
underpin let's underpin underpin |
Participle
| Present | Past | ||
|---|---|---|---|
| Present | underpinning | Past | underpinned |
underpinning | underpinned |
Infinitive
to underpin |
to underpin |
Perfect participle
having underpinned |
having underpinned |
