much/a lot/far/a little/a bit/slightly +
comparative (expresses the degree of
difference between two people or things)
John is slightly taller than Anthony
comparative and comparative(to show that
something is increasing or decreasing)Every
day I'm feelilng better and better with this
medicine.
the+comparative ...,the + comparative
(shows thai two things change together,or
that one thing depends on another thing).
The more you eat,the fatter you get.
by far + the + superlative (emohasises the
difference between one person or thing and
two or more people or things in the same
group). Jackie is by far the best player in her
team.