Questions & Answers about Espero que llegues pronto a casa.
Because esperar que usually triggers the subjunctive when you are talking about what you hope someone else will do.
So in:
Espero que llegues pronto a casa.
the speaker is expressing a wish or hope about another person's action, so Spanish uses the present subjunctive: llegues.
- llegas = present indicative (you arrive / you are arriving)
- llegues = present subjunctive (that you arrive)
- llegar = infinitive (to arrive)
A very common pattern is:
Espero que + subjunctive
Example:
- Espero que tengas tiempo.
- Espero que estés bien.
- Espero que llegues pronto.
Llegues is the present subjunctive, second person singular form of llegar.
That means it matches tú:
- yo llegue
- tú llegues
- él / ella / usted llegue
- nosotros lleguemos
- vosotros lleguéis
- ellos / ellas / ustedes lleguen
In this sentence, the implied subject is tú, so llegues means you arrive in a subjunctive context.