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English grammar

Emphasis: you've no idea how… / I can't imagine how…

Stress how good, how much or how well something is, using you've no idea how / I can't imagine how + adjective.

From the scene You've no idea how good it is!

In short

Stress how much with you've no idea how + adjective, then statement order: you've no idea how good it is.

Your turn

Which one goes with the same idea, with can't imagine?

Options: you can't imagine how fast it's going · you've no idea how good it is · how hard we've worked

Show answer

the same idea, with can't imagine → you can't imagine how fast it's going

How it works

You've no idea how… (or you can't imagine how…) is a fixed way to stress just how good, fast or hard something is, stronger than simply saying very.

Your turn

Pick the word that fits the line.

Nuria, try this. You've no idea how good Marisa's cake (blank)!

Options: is · does · has

Show answer

Nuria, try this. You've no idea how good Marisa's cake is!

Nuria, prueba esto. ¡No sabes lo buena que está la tarta de Marisa!

Good to know

The adjective or adverb comes straight after how, and the rest keeps statement order: how good Marisa's cake is (not how good is Marisa's cake).

Your turn

Pick the word that fits the line.

I know, boss... but you've no idea how good it (blank) me feel.

Options: did · got · made

Show answer

I know, boss... but you've no idea how good it made me feel.

Ya, jefe... pero no sabes lo bien que me ha sentado.

stressing just how good something is you've no idea how good it is

the same idea, with can't imagine you can't imagine how fast it's going

Your turn

What goes with you can't imagine how fast it's going?

Options: stressing just how good something is · how goes straight before the adjective · the same idea, with can't imagine

Show answer

you can't imagine how fast it's going → the same idea, with can't imagine

how goes straight before the adjective how hard we've worked

Tomás

You've no idea how hard we've worked.

No sabes lo mucho que hemos trabajado.

Your turn

What fills the gap?

You've no idea (blank).

Options: you've no idea how good it is · you can't imagine how fast it's going · how hard we've worked

Show answer

Tomás

You've no idea how hard we've worked.

No sabes lo mucho que hemos trabajado.

how + adjective + subject + verb (statement order) look how good the sign looks

Nuria

And look how good the sign looks.

Y fíjate lo bien que queda el letrero.

Your turn

What fills the gap?

And (blank).

Options: look how good the sign looks · you've no idea how good it is · you can't imagine how fast it's going

Show answer

Nuria

And look how good the sign looks.

Y fíjate lo bien que queda el letrero.

looking back: I had no idea how… I had no idea how delicious it would be

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
Emphasis: you've no idea how… / I can't imagine how…
stressing just how good something isyou've no idea how good it is
the same idea, with can't imagineyou can't imagine how fast it's going
how goes straight before the adjectivehow hard we've worked
how + adjective + subject + verb (statement order)look how good the sign looks
looking back: I had no idea how…I had no idea how delicious it would be
More lines from the story
  • JaviNuria, try this. You've no idea how good Marisa's cake is!Nuria, prueba esto. ¡No sabes lo buena que está la tarta de Marisa!
  • JaviI know, boss... but you've no idea how good it made me feel.Ya, jefe... pero no sabes lo bien que me ha sentado.
  • TomásIt's gone already? But I brought it out ten minutes ago!¿Ya se ha acabado? ¡Si la saqué hace diez minutos!
  • NuriaJavi, you've got chocolate on your face.Javi, tienes chocolate en la cara.

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