This is a great reference sheet for students to use while reviewing or writing. It can be photocopied onto one page (front and back). It includes examples of AR, ER, and IR verbs as well as many of the common irregular verbs (ser, estar, ir, tener, oÃr, decir, ver, venir. It also has the verbs with irregular "yo" forms (Saber, conocer, ofrecer, dar, hacer, salir, poner, traer). You will also find examples of stem-changing verbs (u-ue, o-ue, e-ie, e-i). This sheet covers the present tense.