Subject pronouns
Ella means...
She
-AR verbs in the Tú form end in...
-as
Translate: to use the computer
usar la computadora
Juan y Sara(estudiar)
estudian
Yo means...
I
-AR verbs in the ustedes form end in...
-an
Ustedes is plural. You all (formal) and forms of they (ellos/ellas) end in -an
Mi amigo y yo (estudiar)
Translate: to practice sports
practicar deportes
Ella y yo(cantar)
cantamos
Usted means...
You (formal)
-AR verbs in the yo form end in...
-o
Los estudiantes (hablar)
Los estudiantes hablan
Translate: to speak / to talk
hablar
Usted (bailar)
baila
Nosotros means...
We
-AR verbs in the él, ella, usted form end in...
-a
Yo (cantar)
Yo canto
Translate: to study
estudiar
Juan y Ana (nadar)
nadan
Ellos means....
They
-AR verbs in the nosotros / nosotras form end in...
-amos
Tú (escuchar )
Tú escuchas
`Translate: to draw
dibujar
Tu (escuchar)
escuchas
Ustedes means ....
You all (in Spain)
-AR verbs in the ELLOS form end in....
-an
Ustedes (mirar)
miran
translate: to work
trabajar
Tú y Cristina (cantar)
cantan