Proper Grammatical Form
Saying different than is grammatically incorrect. The correct use is different from.
Past perfect tense (had been, had lived) is used to indicate a past action preceding, or happening before, another action.
Possessive nouns show ownership or possession. To form the possessive of singular nouns, including those ending in -s, -x, and -z, add an apostrophe and s as in worker → worker’s. To form the possessive of most plural nouns ending in -s, add ……
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Examples: