what is the difference between future continuous and present perfect? 

FUTURE CONTINOUS-MEANS THE WORK THAT WILL BE GOING IN THE FUTURE,MEANS IT WILL BE GOING ON IT WILL ON BE PERFECT E.X.-HE WILL BE DOING HIS HOMEWORK TILL TOMMOROW.

PRESENT PERFECT-IF A WORK IS DONE PERFECTLY AND COMPLETED IN PRESENT THEN WE USE PRESENT PERFECT E.X.-I HAVE COMPLETED MY HOMEWORK

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