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English grammar

Can / can't

Say what you can and cannot do.

From the scene I can / I can't

In short

Can never changes and takes the verb with no to: she can open it. Say can't, and ask Can you…?

Your turn

Which one goes with negative?

Options: Can you? (not Do you can?) · I can't. (not I don't can) · I can open the box. (not can to open)

Show answer

negative → I can't. (not I don't can)

How it works

Can never changes: I can, she can (not she cans). Put the verb straight after it, no to: I can open it (not I can to open).

Your turn

Pick the word that fits the line.

You (blank), Don Ramón?

Options: no can · not can · can't

Show answer

You can't, Don Ramón?

¿No puede, Don Ramón?

Good to know

The negative is I can't (not I don't can), and questions start with can: Can you? (not Do you can?).

Your turn

Pick the word that fits the line.

Doña Elena (blank). And she's eighty!

Options: can · cans · canning

Show answer

Doña Elena can. And she's eighty!

Doña Elena puede. ¡Y tiene ochenta años!

can + verb I can open the box. (not can to open)

Nuria

Yes, of course. I can open the box.

Sí, claro. Yo puedo abrir la caja.

Your turn

What fills the gap?

Yes, of course. (blank).

Options: I can't · Can you · I can open the box

Show answer

Nuria

Yes, of course. I can open the box.

Sí, claro. Yo puedo abrir la caja.

negative I can't. (not I don't can)

Ramón

I can't open the box.

No puedo abrir la caja.

Your turn

What fills the gap?

(blank) open the box.

Options: I can open the box · Can you · I can't

Show answer

Ramón

I can't open the box.

No puedo abrir la caja.

question Can you? (not Do you can?)

Ramón

No. My back hurts. Can you?

No. Me duele la espalda. ¿Puedes tú?

Your turn

What fills the gap?

No. My back hurts. (blank)?

Options: Can you · I can open the box · I can't

Show answer

Ramón

No. My back hurts. Can you?

No. Me duele la espalda. ¿Puedes tú?

he / she She can. (not She cans)

Your turn

What goes with She can. (not She cans)?

Options: negative · he / she · can + verb

Show answer

She can. (not She cans) → he / she

Practise it in the story

Meet this rule inside a short animated scene. Answer as it plays, then say the lines yourself.

Practise free in the app
See all forms
Can / can't
can + verbI can open the box. (not can to open)
negativeI can't. (not I don't can)
questionCan you? (not Do you can?)
he / sheShe can. (not She cans)
More lines from the story
  • NuriaYou can't, Don Ramón?¿No puede, Don Ramón?
  • NuriaDoña Elena can. And she's eighty!Doña Elena puede. ¡Y tiene ochenta años!
  • RamónElena? No, no, no! I can do it myself!¿Elena? ¡No, no, no! ¡Yo puedo solo!

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