Meaning of the word "have to" in English

What does "have to" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

have to

US /hæv tə/
UK /hæv tə/
"have to" picture

Modal Verb

1.

used to express obligation or necessity

Example:
I have to go now.
You have to finish your homework before you play.
2.

used to express certainty or strong probability

Example:
It has to be true.
She has to be home by now.
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