1. Countable Nouns
1.1. Singular
1.1.1. chair,bush,boy,enemy
1.2. Plural
1.2.1. regular
1.2.1.1. chairs,bushes,boys,enemies
1.2.2. Irregular Plural Nouns
1.2.2.1. man-men
1.2.2.2. mouse-mice
1.2.2.3. foot-feet
1.2.2.4. child-children
1.2.2.5. knife-knives
1.2.2.6. leaf-leaves
1.2.2.7. life-lives
1.2.2.8. thief-thieves
1.3. Nouns whose singular and plural form are the same
1.3.1. deer-deer
1.3.2. fish-fish
1.3.3. series-series
1.3.4. means-means
1.3.5. species-species
1.4. Latin originated names
1.4.1. criterion-criteria
1.4.2. phenomenon-phenomena
1.4.3. analysis-analyses
1.4.4. thesis-theses
1.4.5. basis-bases
1.4.6. crisis-crises
1.4.7. oasis-oases
1.4.8. bacterium-bacteria
1.4.9. datum-data
1.4.10. medium-media
2. Uncountable Nouns
2.1. Substances
2.1.1. solids
2.1.1.1. meat,cheese,butter..
2.1.2. fluids
2.1.2.1. water,milk,oil,juice
2.1.3. gases
2.1.3.1. pollution,air,steam,oxygen
2.1.4. particles
2.1.4.1. water,milk,juice,blood,oil
2.2. Abstract Nouns
2.2.1. advice,love,behaviour,courage,employement,intelligence,violence,truth,wealth,time,homework,energy,news
2.3. Gerunds
2.3.1. swimming,cycling,running...tec.
2.3.1.1. dew,fog,rain,heat,humidity,lightning,gravity,thunder,wind...etc.
2.4. Recreation
2.4.1. chess,tennis,football,volleyball...etc
2.5. Fields of Study
2.5.1. history,maths,literature,physics...etc.
2.6. Natural Phenomena
2.7. Languages
2.7.1. English,TurkishiFrench..
3. Both Countable and Uncountable Nouns
3.1. iron(uncountable/countable)
3.1.1. This desk is too heavy.It is made of iron
3.1.2. I iron my shirt with an iron
3.2. glass
3.2.1. glass(uncountable-countable)
3.2.1.1. Be careful.There may be some glas on the floor
3.2.1.2. Bring me a glass of water, please
3.3. paper
3.3.1. May I borrow some paper?
3.3.2. He reads his paper every morning
3.4. experience
3.4.1. I have experience writing software
3.4.2. I had enjoyable experiences in Antalya
3.5. work
3.5.1. He only did a little work today
3.5.2. The work of the author is astonishing
3.6. light
3.6.1. Stay under sunlight.It is beneficial for you
3.6.2. please turn on the light
3.7. lamb,chicken
3.7.1. I eat alot of lamb and chicken so I am full
3.7.2. noise
3.7.2.1. Try not to make so much noise
3.7.2.2. oh gosh!I heard a strange noise from the kitchen
3.7.3. Let's buy two lambs and a few chickens
3.8. country
3.8.1. We live in the country side
3.8.2. Turkey is a country
3.9. Time
3.9.1. Don't spend your time with nonsense
3.9.2. I have been abroad many times