Qarshi davlat universiteti ingliz filologiyasi fakultetlararo ingliz tili

She could have gone to the party with her friends, but she didn't.
Well, at least you could have phoned and told me that you weren’t coming. – Xo’p, hech bo’lmasa, menga qo’ng’iroq qilib kelmasligingni aytib quysang bo’lardiku.
Why did you stay at a hotel? You could have stayed with me.
2. Could + have done o’tgan zamonda sodir bo’lish ehtimoli 100% bo’lgan, lekin sodir bo’lmagan baxtsiz hodisalarga nisbatan ishlatiladi. Bu holatda could have done ning o’rniga might have done ham ishlatilishi mumkin.
Model: Subject+could/might have done + …
Don’t drive so fast! You could have killed that boy. – Mashinani buncha tez haydama! Anavi bolani mashinangda o’rib o’ldirib qo’yishing mumkin edi.
David was lucky. He could have killed himself when he fell, but he’s all right. – Devidning omadi bor ekan. Boya yiqilganda o’lishi mumkin edi, lekin unga hech narsa qilmadi.
Yesterday, I left the car unlocked. It could have been stolen, but luckily it wasn’t. – Kecha mashinani qulflamay ketibman. Uni o’g’irlab ketishlari mumkin edi, hayriyatki o’g’irlashmabdi.
Yesterday, there was a terrible accident. The driver could have been killed, but luckily he wasn’t. – Kecha dahshatli avariya sodir bo’ldi. Haydovchi halok bo’lishi mumkin edi, lekin hayriyat tirik qoldi.
3. Could + have done o’tgan zamonga nisbatan faktsiz, asossiz taxmin qilish, ehtimollik keltirish mazmunidagi gaplarda ishlatiladi. Bu holatda could have done ning o’rniga may/might have done ham ishlatilishi mumkin. Bu holatda could have done faqat bo’lishli darak gaplarda ishlatiladi va gapda ko’pincha quyidagi so’z va iboralar bilan ishlatiladi.
Model: Subject+could/might/may have done + …

I don’t know-bilmayman, I have no idea-bilmayman, xabarim yo’q, I’m not sure-ishonchim komil emas, I don’t know for sure-ishonchim komil emas, aniq bilmayman, Who knows?-Kim biladi?, I suppose-taxminimcha

It could have been Sue, I suppose. – Menimcha u S’yu bo’lgandir.
I can’t find my grammar book. I don’t know where I left it. I could have left it in the classroom or I could have left it on the bus. – Grammatika kitobimni topolmayaplan. Uni qayerga quyganimni bilmayman. Balkim uni sinfda qoldirgandirma yoki avtobusda qoldirgandirman.