morir [present tense] (o > ue, u)

to die

 

yo muero	nosotros morimos	I die	we die
tú mueres	vosotros morís	you (fam) die	all of you (fam) die
usted muere	ustedes mueren	you die	all of you die
él muere	ellos mueren	he dies	they (m.) die
ella muere	ellas mueren	she dies	they (f.) die

[NOTE: The additional ", u" enclosed in parentheses above indicates that this verb is also a stem-changing verb in the past preterit tense and in the gerund/present participle form as well.  ¡OJO! Only -ir stem-changing verbs do this!]