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When the word angry is changed into the adverb angrily, the y in angry becomes an i; the applicable rule is that when you add a suffix onto a word that ends in y, you change the y to an i.
pony tally vanity, grocery, humanity pinny penny ponies tallies vanities groceries humanities pinnies pennies
the rule is when there is 'sh' in some words we cant use s
Change the y to an i and add -es.
The word clear changes to clearness because you just add ness to the word
it is the rule of a noun.
Change the y to an i and add es.
The double consonant rule applies when a word end with a short vowel plus a consonant. For example, the word swim would become swimming.
The prefix you would add to the word "marked" to change the meaning to "mark before" is "pre-". So it becomes "pre-marked."
No
Not always, but many times the spelling does get changed. You can figure this out with simple examples: Ex1. play+ed = played (but) dirty+ed = dirtied (rule: change the "y" to "i" and add "ed") Ex2. thank+full = thankful (but) beauty+full = beautiful (rule: when adding "full" to a base word, always take out one "l" from the suffix "full" Ex3. read+ing = reading (but) excite+ing = exciting ( Ex4. love+able = lovable (rule: when a base word ends with an "e", add a y or a suffix that starts with a vowel) understand+able = understandable
If the word is already plural, such as children, add an apostrophe and then the s, such as "the children's books". This is also the case with plurals which are formed when an s is added, e.g. the dogs' kennels. If the word is not already a plural, the apostrophe goes before the s, e.g. the dog's kennel.