ser

to be

---

Present Perfect Subjunctive / Perfecto de Subjuntivo

yo

haya sido

tú	hayas sido

él / Ud.

haya sido

nosotros

hayamos sido

vosotros

hayáis sido

ellos / Uds.

hayan sido

Color Key

Regular	Irregular
Ortho. Change	Not Used

 

Other Tenses / Moods of Ser

Simple Tenses

• Present Tense
• Imperfect Tense
• Preterite (Past Tense)
• Future Tense
• Conditional Tense
• Subjunctive Tense
• Imperfect Subjunctive
• Future Subjunctive
• Imperative (Command)
• Past Participle & Gerund

Compound Tenses

• Present Perfect
• Past Perfect
• Past Anterior (Preterite Perfect)
• Future Perfect
• Conditional Perfect
• Present Perfect Subjunctive
• Pluperfect Subjunctive
• Future Perfect Subjunctive