Year 2 – Adding -ing, -ed,-er, -est and -y to words ending in -e with a consonant before it.

hiking hiked hiker

nicer nicest

shiny shining

being

scary scaring

Year 3 – Adding suffix beginning with a vowel (er/ed/en/ing) to words with more than one syllable (stressed last syllable – double the final consonant)

forgetting forgotten

beginning beginner

preferred preferring

occurred occurring

forbidden committed

Year 4 – Nouns ending in the suffix -ation

information  adoration

sensation preparation

education location

exaggeration concentration

imagination organisation