Question

we............. (consider) all this before? ​

Answer 1

Hello

here's your answer

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We Cᴏɴsɪᴅᴇʀᴇᴅ all this before.

Explanation -: We put here considered because it's in past tense as well before is added so we can understand that the sentence is in past tense so we added Ed with the verb.

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Thanks

Answer 2

Hōla !!!

Answer :-

We CONSIDERED as this before.

Hope it helps !!!