Questions & Answers about Invité a un pariente.
Because invité is the first-person singular preterite form of invitar: yo invité = I invited.
The accent mark is important because it distinguishes it from other forms:
- invite = present subjunctive / formal command
- invité = simple past (I invited)
It is the preterite tense, which is used for a completed action in the past.
So Invité a un pariente means that the action of inviting happened and is viewed as finished.
Compare:
- Invito a un pariente = I invite / am inviting a relative
- Invitaba a un pariente = I was inviting / used to invite a relative
- Invité a un pariente = I invited a relative
This is the personal a.
In Spanish, when the direct object is a specific person or a person being treated as an individual, you usually put a before it.
So:
- Invité a un pariente = correct
- Invité un pariente = sounds wrong in standard Spanish
Even though un pariente is indefinite (a relative), it still refers to a person, so the personal a is used.