EXAMPLES
RULE Nº 1
COMPARATIVE FORM
ADJECTIVE
COMPARATIVE FORM
adjective + er
tall
small
long
short
strong
weak
clean
quiet
cold
old
ADJECTIVE
COMPARATIVE FORM
adjective + double last consonant + er
big
fat
thin
hot
sad
RULE Nº 2
ADJECTIVE
COMPARATIVE FORM
adjective + i + er
happy
hungry
dirty
easy
thirsty
RULE Nº 3
ADJECTIVE
COMPARATIVE FORM
more + adjective
different
important
difficult
RULE Nº 4
RULE Nº 5
ADJECTIVE COMPARATIVE FORM
good
bad

Comparative