Ir has an irregular stem vay- in El Presente de Subjuntivo but the endings are regular:
| yo | vaya |
| tú | vayas |
| él / ella / Ud. | vaya |
| nosotros | vayamos |
| vosotros | vayáis |
| ellos / ellas / Uds. | vayan |
See and listen to these examples:
No creo que vaya al cine después.
I don't think I'll go to the cinema later.
No quiero que vayas con ellas.
I don't want you to go with them.
No me impresiona que vaya en un BMW.
It doesn't impress me that he goes around in a BMW.
Sugiere que vayamos por la mañana.
He suggests that we go in the morning.
Es buena idea que vayáis juntos.
It is a good idea you going together.
Me encanta que ellos vayan de excursión.
I love that they're going on a trip.
Learn more about these related Spanish grammar topics
Examples and resources
No quiero que vayas con ellas.
I don't want you to go with them.
No me impresiona que vaya en un BMW.
It doesn't impress me that he goes around in a BMW.
Es buena idea que vayáis juntos.
It is a good idea you going together.
Sugiere que vayamos por la mañana.
He suggests that we go in the morning.
Me encanta que ellos vayan de excursión.
I love that they're going on a trip.
No creo que vaya al cine después.
I don't think I'll go to the cinema later.
Q&A
Inma
Kwiziq language super star
14/07/18
Hola Allison
Es probable que... takes the present subjunctive. Expressions of this type, i.e "Es + adjective + que ... take the subjunctive, unless they express "certainty" like "Es cierto que Luis es guapo" (It's true that Luis is handsome).
Here is a lesson that tells you more about it:
Using the subjunctive with impersonal expressions
Inma
Emanuel
Kwiziq community member
25 February 2019
1 reply
No creo que vaya al cine después. - is it possible to say - No creo que voy al cine después? Why is subjunctive necessary when the person is the same?
Inma
Kwiziq language super star
26 February 2019
26/02/19
Hola Emanuel
It is not possible to use the indicative I'm afraid. With this construction: "No creer que ..." we always need a subjunctive. In this specific sentence it actually has a slightly different meaning to the general translation "I don't think that...". It means "I doubt that..." which triggers the subjunctive. "Dudo que vaya al cine después" = "No creo que vaya después al cine"
About having the same subject in both clauses: "(yo) no creo que (yo) vaya al cine después", the rule doesn't apply here in this cases. You can apply that rule to verbs that express desire or hope, for example: "Quiero ir al cine" vs "Quiero que vayas al cine" or "Espero llegar a tiempo" vs "Espero que llegues a tiempo". Notice thought that in the cases with the same subject you don't have "que" but it is followed by an infinitive.
I hope this clarified your doubt.
Gracias por tu pregunta
Saludos
Inma