Tag é uma pergunta curta e rápida no final de uma frase para se pedir uma confirmação do que se disse antes.

Examples:

He is a doctor, isn't he? (Ele é um médico, não é?)

Quando a 1 Parte da frase for afirmativa, a segunda parte será negativa.

He isn't a doctor, is he? (Ele não é um médico, é?)

Quando a 1 Parte da frase for negativa, a segunda parte será afirmativa.

- Com verbos auxiliares:

Examples:

It is hot today, isn't it?

Paul is a good boy, isn't he?

She was here, wasn't she?

They were friend, weren't they?

Mary has a car, hasn't she?

She can't run, can she?

They could work, couldn't they?

You should do this, shouldn't you?

- Com verbos não auxiliares:

Empregamos as formas verbais:

do, does, don't, doesn't para o presente

did, didn't para o passado

Examples:

You know England, don't you?

You don't live here, do you?

She doesn't speak English, does she?

You knew England, didn't you?

She didn't speak English, did she?

- Future and Conditional:

Examples:

You will go, won't you?

He won't come on time, will he?

She would come, wouldn't she?

He wouldn't go, would he?

Tip:

- Para a 1 pessoa do singular I, a tag question tem uma forma irregular.

Ex.: I am your friend, aren't I?

Por: English Plus English