Prepositions

A preposition is important because it shows the relationship betwen a noun or a pronoun and the rest of the sentences.

Types of prepositions:
a) Prepositions of Place or Position
    (in, on, under, against, above, in front of, beside,between, under, among, opposite, by)

b) Preposition of Direction
    (across, through, around, to, from, up, over, down, into, off, along, past)

c) Preposition of Time
    (in, on, after, before, by, at, during, for, since)