have+to

=HAVE TO=

AFFIRMATIVE SENTENCES
It is used to express **OBLIGATION**. //Example:// I have to study for my English exam.

NEGATIVE SENTENCES
It is used to express **ABSENCE OF OBLIGATION** (= //no es necesario, no hace falta//) //Example:// She doesn't have to make her bed. Her mother makes it for her every morning.

AFFIRMATIVE (subject + //have to / has to// + infinitive without //to//)
I //**have to**// go you //**have to**// go he **//has to//** go she **//has to//** go it **//has to//** go we //**have to**// go you //**have to**// go they **//have to//** go

NEGATIVE (subject + don't have to / doesn't have to + infinitive without to )
I //**don't have to**// go you //**don't have to**// go he //**doesn't have to**// go she //**doesn't have to**// go it //**doesn't have to**// go we //**don't have to**// go you //**don't have to**// go they //**don't have to**// go

QUESTIONS (do / does + subject + have to + infinitive without to )
//**do**// I **//have to//** go? //**do**// you **//have t//**o go? //**does**// he **//have to//** go? //**does**// she **//have to//** go?
 * //does//** it **//have to//** go?
 * //do//** we **//have to//** go?
 * //do//** you **//have to//** go?
 * //do//** they **//have to//** go?


 * Download a pdf version [[file:have to.pdf]]**

[|exercise 1] [|exercise 2] [|exercise 3]
 * EXERCISES**