Avisaras

Avisaras is a verb form in Spanish. It is the second-person singular imperfect subjunctive of the verb avisar, which means to warn, inform, or notify. The infinitive avisar belongs to the -ar verb class. In the imperfect subjunctive, -ar verbs take endings such as -ara or -ase; for tú, the forms are avisaras or avisases, depending on regional preference. The full paradigm in the imperfect subjunctive is: yo avisara, tú avisaras, él avisara, nosotros avisáramos, vosotros avisarais, ellos avisaran. In many grammars, avisaras is described as the -ara variant of the tú form.

Usage: The imperfect subjunctive is used in contexts expressing hypothetical or non-real actions in the past, in conditional clauses, or in clauses after expressions of doubt, desire, emotion, or opinion. Example: Si tú avisaras a tiempo, podríamos evitar el problema. No pensé que avisaras a nadie. Quería que avisaras primero.

Variants and notes: In some dialects, the -ase variant avisases is more common; both are correct in standard Spanish. The form is primarily literary or formal in modern speech, though it can appear in reported speech or subordinate clauses after past-tense matrices.

Etymology: The form derives from the infinitive avisar, meaning to warn or inform, in combination with the imperfect subjunctive endings. See also avisar and the subjunctive mood.