What do ALL Irregular Verbs NOT have?
stem-change
accent marks

So I didn't know how to explain it, so I had go.ogle help,

"An irregular verb is one that does not form its simple past tense or its past participle by adding "-ed" or "-d" to the base form. Irregular verbs contrast with regular verbs, which form the simple past tense and past participle by adding "-ed" or "-d.""

i think the answer would be idk

lo que mas me gusta hacer en una excursión a un parque nacional es observar todo el paisaje y tomar muchas fotografías para mostrárselas a todos mis amigos y familiares.

tal vez lo que menos me gusta es que tenemos que caminar demasiado