Singular and Plural Noun

SINGULAR NOUN : Kata benda tunggal. for example :

• cat         - doctor
• dog        - bus
• table      - glass
• pencil 
• book

PLURAL NOUN : Kata benda jamak for example

1. With add  ( S ) in the singular noun. for example

     singular noun              plural noun

•  window               - windows
• door                     - doors
• book                    - books

2. with add ( ES ) in the singular noun that has the last letter O. For example 

       singular noun              plural

• mango                     - mangoes
• tomato                     - tomatoes
• volcano                    - volcanoes

     but sometime in the singular noun that has the last letter O not always put ES but put S that is singular noun that has last letter such as -O, -OO, -OE, -IO, and -YO for example :

       singular noun               plural noun

• piano                       - pianos
• radio                       -  radios
• soprano                   -  supranos

 3. with add ES if singular noun has last letter such as ( -s, -ss, -ch, -sh, or -x ) for example 

       singular noun                 plural noun

• bus                            - buses
• watch                        - watches
• class                          - classes

4. with change Y became I and then add ES if the singular noun has last letter Y and before letter Y is         consonant letter. for example :

      singular noun                    plural noun

•  baby                           - babies
• lady                             - ladies
• fly                                - flies

 5. with add S if the singular noun has last letter Y and before Y vocal letter. for example

       singular noun                   plural noun

• boy                              - boys
• day                               - days
• toy                                - toys

6. with change -F or -FE became -VES if singular noun has last letter -F or -EF. for example

      singular noun             plural noun

• knife                     - knives
• calf                       - calves
• wife                      - wives

      but some words in the singular noun that has last letter -F and -FE just add S. for example

       singular noun              plural noun

• proof                      - proofs
• hoof                       - hoofs
• strife                       - strife

7. it isn`t has different from singular and plural noun. for example

    singular noun              plural noun

•  deer                    - deer
• sheep                   - sheep
• hundred                - hundred

 8. only has plural noun. for example

• shoes
• mathematic
• trouser