The Present simple tense

Could’t have V3 ( baribir bajara olmas edim)
Bu biron bir ish harakatni bajarishga hoxish, istak bo’lsa ham, lekin uni bajarishga imkomniyati bo’lmaganlikni ifodalaydi.
The football match was cancelled last week. Tom couldn’t have played anyway because he was ill.


Must + V1 (bo’lsa kerak) can’t + VI (bo’lmasa kerak)

Bularni hozirgi zamondagi ish harakat yoki holatni aslida qanday ekanligini bila turib taxmin qilganimizda ishlatamiz. Aniq 70-75% taxmin.

Must bo’lishli gaplar uchun, can’t bo’lishsiz gaplar uchun.
You have been travelling all day. You must be tired.
You have only just had dinner. You can’t be hungry already.
Mustn’t/can’t taqiqlash ma’nosida(qonun bilan yoki qilishing taqiqlanadi kabi ma’nolarni beradi)
You mustn’t/can’t drive over 35 mph.
Must have V3 (bo’lgan bo’lsa kerak) Can’t have V3 (bo’lmagan bo’lsa kerak)
O’tgan zamondagi 70-75% taxmin.
The phone rang but I didn’t hear it. I must have been asleep.
She passed me in the street without speaking. She can’t have seen me.


May + VI (bo’lishi mumkin) Might + VI

Bularni ba’zida hozirgi zamondagi sodir bo’lishi mumkin bo’lgan ehtimolli gaplarda ishlatamiz ya’ni hozirgi zamondagi ish harakat yoki holatlarni bilmasdan turib taxmin qilganda ishlatamiz.

A: Where is John?
B:I don’t know but he may be in his office.
Perhaps,He might be having lunch.


May have V3 Might have V3 (bo’lgan bo’lishi mumkin)

Bularni o’tgan zamondagi ish harakatni bilmasdan turib taxmin qilganda ishlatamiz.

A: I wonder why Ann didn’t answer the door bell.
B: Well, I suppose she may have been in the bath.


May, Might (future)
Bazida bularni kelasi zamonda sodir bo’lishi mumkin bo’lgan ehtimolli ish harakatlarni ifodalash uchun ishlatamiz.
The weather forecast is not very good. It might rain this afternoon.
Ann may not come to the party tonight. She isn’t feeling well.