There are three kinds of Adjectives:1- Long adjectives Which have more than 6 letters or which include more than one syllable such as expensiveTo make a comparitive form from this kind of adjectives we use
more + long adjectives+ thanmore expensive than
As for superlative form .We can write the most+ long adjective
the most expensive
Short Adjectives
These adjectives consist of less than 6 letters such as old/ small/
To make a comparitive form from this kind of adjectives we
use short adjectives+ er+ than
older than As for superlative form .We can write the + short adjective+est
The oldest
Irregular adjectives
They are completely changed
good better than the best
far further than the furthest
little less than the least
many more than the most
bad worse than the worst