Present Simple Hozirgi oddiy zamon quyidagi holatlarda ishlatiladi

For.ex: ball game-ball games, schoolboy-schoolboys, postman-postmen
2. –ing form/adj + noun ko’rinishidagi qo’shma otlarda ko’plik qo’shimchasi otga qo’shiladi:
For.ex: swimming pool-swimming pools, greenhouse-greenhouses
3. Ikkita ot predlog bilan bog’lansa yoki bitta ot predlog bilan bog’lansa ko’plik qo’shimchasi 1-otga qo’shiladi.
For.ex: mother-in-law/mothers-in-law, commander-in-chief/commanders-in-chief, passer-by/passers-by
4. birorta ham otdan yasalmagan qo’shma otlarda ko’plik qo’shimchasi oxirga qo’shiladi:
For.ex: breakdown- breakdowns.
NOTE:Agar qo’shma otning birinchi so’zi man yoki woman bo’lsa, har ikkala so’z ham ko’plik shaklda bo’ladi.
For.ex: manservant-menservants
womandoctor-womendoctors
Faqat birlikda ishlatiladigan otlar.
1. Uncountable nouns. Sanalmaydigan otlar doimo birlikda ishlatiladi. va ularga quyidagilar kiradi.
A. Modda otlari (suyuqlik, gaz va qattiq moddalar)

blood
coffee
juice
milk
oil
tea
water
bread
butter
china
coal
food
ice
iron
meat
soap
air
oxygen
smoke
steam
corn
dust
flour
pepper
rice
salt
sand
sugar

B.Fan nomlari.

Mathematics
physics
literature
economics
politics
athletics
gymnastics
C. Tillar.
Japanese
English....
D.Sport turlari va boshqa faoliyatlar:
baseball
billiards
football
Running
gardening
chess.....
E.Kasaliklar.
measles
mumps

flu...