Memory SuperlativesVersion en ligne Expressions such as by far, relative clauses and infinitive to add infromation par Ailyn Chavez A relative clause is... ...to Usually relative clases begin with the words... ...-est. ...a relative clause ... an infinite phrase Instead of using "more" for superlatives we use.... ... the most difficult class of all. Superlatives are used to... ... describe something that is at the upper or lower level we add more emphasis using... ... by far English is by far... we add more infromation with... .. "the most" when, which, that, whose,etc. We can express big margin using... We can identify an infinite phrase with the word.... The ending for superlative adjectives is... .. a part of the sentence that adds infromation.