the comparative of majority
add -er to the end of the adjective
hard= harder
in adjectives with a single syllable, the last consonant is doubled and -er to the end of the adjective
big= bigger
when the adjective ends with -y preceded by a consonant, the y is raised and -ier is added
happy= happier
more is prefixed to all adjectives with more syllables
beautiful= more beautiful
some adjectives ending in -er or -ow can have both forms
clever
Cleverer
more clever
some adjectives have irregular forms
good= best
bad= worse
the second term of comparison is introduced by then
Marco is toller then Daniele
when there is a comparison between adjectives, more is put
I am more intelligent then nice