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Spanish grammar

Tan pronto como, una vez que, apenas: subjunctive for the future, indicative for facts

Sequence events with tan pronto como, una vez que and apenas, in the past and in the future.

From the scene Tan pronto como lleguemos (As soon as we arrive)

In short

Tan pronto como, apenas and una vez que take the subjunctive for what hasn't happened yet, the indicative for facts.

Your turn

Which one goes with once we're home (not yet)?

Options: apenas aterrizamos · una vez que estemos en casa · tan pronto como lleguemos a Medellín

Show answer

once we're home (not yet) → una vez que estemos en casa

How it works

Tan pronto como and apenas mean "as soon as"; una vez que means "once".

Your turn

Pick the word that fits the line.

Mujer de poca fe. Apenas (blank), será la primera.

Clue: we have not landed yet

Options: aterrizaremos · aterricemos · aterrizamos

Show answer

Mujer de poca fe. Apenas aterricemos, será la primera.

Oh ye of little faith. The moment we land, it'll be the first one out.

Good to know

When the event has not happened yet, they take the subjunctive (tan pronto como lleguemos).

Good to know

When it already happened, or always happens, they take the indicative (apenas aterrizamos, apenas llega un avión).

as soon as we get to Medellín (not yet) tan pronto como lleguemos a Medellín

Nuria

Bueno. Tan pronto como lleguemos a Medellín, quiero una ducha.

Well. As soon as we get to Medellín, I want a shower.

Your turn

What fills the gap?

Bueno. (blank), quiero una ducha.

Options: Tan pronto como lleguemos a Medellín · Una vez que estemos en casa · Apenas aterrizamos

Show answer

Nuria

Bueno. Tan pronto como lleguemos a Medellín, quiero una ducha.

Well. As soon as we get to Medellín, I want a shower.

once we're home (not yet) una vez que estemos en casa

Javi

Y una vez que estemos en casa, mi mamá te da de comer.

And once we're home, my mum will feed you.

Your turn

What fills the gap?

Y (blank), mi mamá te da de comer.

Options: tan pronto como lleguemos a Medellín · apenas aterrizamos · una vez que estemos en casa

Show answer

Javi

Y una vez que estemos en casa, mi mamá te da de comer.

And once we're home, my mum will feed you.

the moment we landed (fact) apenas aterrizamos

as soon as I saw the gate (fact) tan pronto como vi la puerta

Elena

Pues yo, tan pronto como vi la puerta, adelanté a todo el mundo.

Well, as soon as I saw the gate, I overtook everyone.

Your turn

What fills the gap?

Pues yo, (blank), adelanté a todo el mundo.

Options: tan pronto como vi la puerta · tan pronto como lleguemos a Medellín · una vez que estemos en casa

Show answer

Elena

Pues yo, tan pronto como vi la puerta, adelanté a todo el mundo.

Well, as soon as I saw the gate, I overtook everyone.

as soon as a plane arrives (always) apenas llega un avión

Javi

Sí. Apenas llega un avión, las pasan al otro.

Yes. As soon as a plane arrives, they move them to the next one.

Your turn

What fills the gap?

Sí. (blank), las pasan al otro.

Options: Tan pronto como lleguemos a Medellín · Una vez que estemos en casa · Apenas llega un avión

Show answer

Javi

Sí. Apenas llega un avión, las pasan al otro.

Yes. As soon as a plane arrives, they move them to the next one.

Common mistake

Not llegamos or llegaremos here. We have not arrived yet.

Bueno. Tan pronto como lleguemos a Medellín, quiero una ducha.

Well. As soon as we get to Medellín, I want a shower.

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
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Tan pronto como, una vez que, apenas: subjunctive for the future, indicative for facts
as soon as we get to Medellín (not yet)tan pronto como lleguemos a Medellín
once we're home (not yet)una vez que estemos en casa
the moment we landed (fact)apenas aterrizamos
as soon as I saw the gate (fact)tan pronto como vi la puerta
as soon as a plane arrives (always)apenas llega un avión
More lines from the story
  • JaviMujer de poca fe. Apenas aterricemos, será la primera.Oh ye of little faith. The moment we land, it'll be the first one out.
  • JaviEs que una vez que pasé el control, me paré a comprar café.Well, once I got through security, I stopped to buy coffee.

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