1-when do we use them? Tú commands are used with people your age, or family: they are familiar.
2- use the él/ella form Thats the 3 rd person Infinitiveél/ella formcommand cantarcanta¡canta! comercome¡come! abrirabre¡abre!
3- DOPN are attached 2 da V If you need to use a DOPN w/a command: DOPN = me, te, lo/la, nos, os, los/las Attach the DOPN to the end of the verb: Buy it! =¡cómpralo! Sing it! =¡cántala! Call me! =¡llámame!
3 things: Familiar commands are used w/family & friends Familiar commands take the 3 rd person singular form (él/ella) If a sentence takes a Direct Object Pronoun, attach it to the end of the verb