-d / -ed

This is the -d and -ed suffixes

A suffix is a group of letters that go at the end of a word to give it meaning

When we add -d or -ed to a base word, we sometimes need to change the base word

This week you will focus on base words that do not require you to change them before adding -d or -ed

Adding -d or -ed to a verb base word turns it into the past tense

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