Lesson 68: Have to - Past, Future and Present Perfect Forms - English Grammar Practice Exercises
Channel: Guy Reloaded
Date: 2020-07-03

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Grammar 68: Have to - Past, Future and Present Perfect Forms

Use have to, not must, to express obligation or necessity in the past, future, and present perfect tenses.
• I had to cook dinner last evening.
• I will have to cook dinner tomorrow.
• I have had to cook dinner every night since last week.