tuliskan contoh daei masing masing 16 tenses

I write a letter, I am writing a letter, I have written a letter, I have been writing a letter, I wrote a letter, I was writing a letter, I had written a letter, i had been writing a letter, I will write a letter, i will be writing a letter, i will have written a letter, i will have been writing a letter, I would write a letter, i would be writing a letter, i would have written a letter, I would have been writing a letter.

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