Parts of speech

Words are the building  blocks  of language, but they need  to be arranged  in a perfect  and recognizeable  manner.
The essential  components of a sentence  are Nouns and  verbs.
In every day  speech,the important  parts of the speech  are :

Nouns - eg. Richard, desk, boy, Mumbai etc
Verbs- action words  eg. Run, walk, dance
Pronoun - a word  that takes  the place  of a noun. Eg. He, she, we, you.

Adjectives  -  words  that describe  nouns
Eg.  Beautiful. Light, sweet, tall.

Adverbs - words that describe information  to a verb or a verbal phrase.eg soon, very, quickly.

Prepositions  -  A word that indicates  the relationship  between  two people  or things., usually  in terms of where they are
Eg. On, under, before, on, in etc.

Conjunction  - links words  or clauses. Eg. And, but, so, neither, not, because etc.

Articles - A word used with a noun to refer to a specific person or thing, or something  in general. Eg. a, an, the.

Interjection - A word  that  usually  occurs  alone and expresses emotions eg. Oh, hello, oops  etc.

Determiner
A word  used in front  of a noun to denote something  specific  or something of a particular type. Eg. Many, my, his, few, several.  My car