Present Tense
* Yo me divierto (I have fun)
* Tú te diviertes (You have fun)
* Él/Ella/Usted se divierte (He/She/Formal you have fun)
* Nosotros nos divertimos (We have fun)
* Vosotros os divertís (You all have fun - informal, Spain)
* Ellos/Ellas/Ustedes se divierten (They/Formal you all have fun)
Preterite Tense
* Yo me divertí (I had fun)
* Tú te divertiste (You had fun)
* Él/Ella/Usted se divirtió (He/She/Formal you had fun)
* Nosotros nos divertimos (We had fun)
* Vosotros os divertisteis (You all had fun - informal, Spain)
* Ellos/Ellas/Ustedes se divirtieron (They/Formal you all had fun)
Imperfect Tense
* Yo me divertía (I was having fun)
* Tú te divertías (You were having fun)
* Él/Ella/Usted se divertía (He/She/Formal you were having fun)
* Nosotros nos divertíamos (We were having fun)
* Vosotros os divertíais (You all were having fun - informal, Spain)
* Ellos/Ellas/Ustedes se divertían (They/Formal you all were having fun)
Future Tense
* Yo me divertiré (I will have fun)
* Tú te divertirás (You will have fun)
* Él/Ella/Usted se divertirá (He/She/Formal you will have fun)
* Nosotros nos divertiremos (We will have fun)
* Vosotros os divertiréis (You all will have fun - informal, Spain)
* Ellos/Ellas/Ustedes se divertirán (They/Formal you all will have fun)
Conditional Tense
* Yo me divertiría (I would have fun)
* Tú te divertirías (You would have fun)
* Él/Ella/Usted se divertiría (He/She/Formal you would have fun)
* Nosotros nos divertiríamos (We would have fun)
* Vosotros os divertiríais (You all would have fun - informal, Spain)
* Ellos/Ellas/Ustedes se divertirían (They/Formal you all would have fun)
Note:
* The reflexive pronoun (me, te, se, nos, os) must always agree with the subject of the verb.
* The verb *divertirse* is always conjugated in the third person singular or plural, even when the subject is singular or plural.
* The *vosotros* form is only used in Spain and some Latin American countries.