Answer:
see explanation
Explanation:
for irregular verbs, we change the stem
-ar and -er verbs:
have the same change patterns for example the word "cerrar" would be an i to ie stem change making it cierre, cierren, cerremos (no change for nosotros) and tu cierra
however when there is an 'o' we use the o to ue stem change for example the word contar will change to
cuento
cuentas, etc.
