التصريف الفعل underpin باللغة الإنجليزية

Present

• I underpin
• you underpin
• he/she/it underpins
• we underpin
• you underpin
• they underpin

Preterite

• 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

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

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

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

Present

• underpinning

Past

• underpinned

• having underpinned