Infinitive or Gerund

Need to do, to be done/ something need doing or to be done

I need TO FIND a job. We needed to sell the house.

He needs to be taken to hospital immediately.

• 
  Something(jonsiz) 1) Ving 2) to be done
  

My car needs washing/ my car needs to be washed.
The education system of our country needs changing/to be changed.
The fridge needs repairing. The fridge needs to be repaired.

8. 
   Prefer to do/doing
   

I prefer to study in the evening.
I prefer studying in the evening. I prefer summer.
*** compare!
I prefer to do exercise at home rather than go jogging outside
We prefer to go hiking in the morning rather than go in the evening.
I prefer working a teacher to working as a governor.
I prefer doing exercise at home to going jogging outside
I prefer tea to coffee. I prefer summer to other seasons.

9. 
   See, hear, notice, observe, feel, watch, smell, look at, listen to + somebody or something DO or DOING.
   

Agar biror kishi yoki biror narsani nimadur qiliayotkanini oxirigacha kuzatilsa, eshitilsa, tinglansa… DO (ya’ni bare infinitive)
Lekin, qisman kuzatilsa, eshtilsa, tinglansa (ya’ni oxirigacha emas) DOING

I saw him enter his room an hour ago. I saw him entering his room an hour ago.

I felt an insect crawling on my back and took it away.
When did you get in here? I did not see you enter the room.
I noticed him take your money. ( qolini uzatishidan tortib pulni ozini chontagiga solguncha)
I noticed him taking your money.( qaranagda uning qoli allaqachon boyagi odamning chuntagida pulini olayotgan bo’lgan)

I love watching predator animals hunt.

I hate to see lions kill poor animals
We listened to him sing the anthem.
I heard him singing in the bathroom.

10. 
    Passive da to do/ doing
    

he was seen to steal money from shop.
he was seen leaving the building.

11. 
    Can/could hear, smell, feel… + ing form.
    

When I entered the house I could smell something burning.
I can hear somebody screaming for help.
I could feel tears running down my face.