Avvalo birinchi grammatik qoidalarni undan so’ng qiladigan xatolarni ko’rib chiqing bu sizni kelasida qilinadigan har qanday xatolardan saqlab qoladi. Uni tugatib test yechish sirlarini yaxshilab o’rganib chiqing

Izoh: Pol bilan Sora stol band qilishi shart emasdi ammo ular band qilishgandi lekin ular bilmagandi shart emasligini. You needn’t have done the washing up as I was going to do that tomorrow.- Siz yuvishingiz zarur emasdi, sababi men ertaga bularni o’zim qilmoqchidim( buyerda ham bajarish shart emas edi lekin bajardi) o Didn’t need to o’tgan zamonda biror narsani bajarish shart bo’lmaydi, va siz uni bajarmaysiz.

• 
  He didn’t need to get up early, so he didn’t – U erta turishi shart emasdi, va u turmadi
  

Didn’t need to va needn’t have done
Needn’t have done = biror narsani bajarish shart emasdi, lekin biz uni bajardik va bajarib bo’lganimizdan keyin bilamiz uni shart emasligini.
Didn’t need to = biror narsani bajarish shart emasdi va biz uni bajarmadik chunki biz bilardik uni bajarish shart emasligini.

• 
  Why did he get up at 5 o’clock? He needn’t have got up so early. He could have stayed in bed longer – Nimaga u soat 5da turdi ? He bunchalar erta turishi shart emasdi. U ko’proq yotoqda qolishi mumkin edi.
  
• 
  He didn’t need to get up early, so he didn’t. –U erta turishi shart emasdi va turmadi.
  

Jadvalga e’tibor bering

Type	Modal verbs	Example
Ability(qobilyat)	Can Could	David can speak three languages – He could speak fluent French he was 5