Answer:
Present Imperfect Imperfect 2 Future
yo viva viviera viviese viviere
tú vivas vivieras vivieses vivieres
él/ella/Ud. viva viviera viviese viviere
nosotros vivamos viviéramos viviésemos viviéremos
vosotros viváis viváis vivieseis viviereis
ellos/ellas/Uds. vivan vivieran viviesen vivieren
Explanation:
To conjugate a verb in the present tense subjunctive mood, we're going to do something a little weird. First we conjugate in the present tense indicative yo form, then we drop the "-o" ending, and then we add the following endings
Because the yo form and él/ella/Ud. forms are identical, it is a good idea to include the subject pronoun yo to avoid confusion: Juan quiere que yo participe también