The following verbs are common verbs that you will see all the time, but they don’t really have a pattern to their irregularities.
decir (to say)
| digo | decimos |
| dices | decís |
| dice | dicen |
| estoy | estamos |
| estás | estáis |
| está | están |
ir (to go)
| voy | vamos |
| vas | vais |
| va | van |
oír (to hear)
| oigo | oímos |
| oyes | oís |
| oye | oyen |
| soy | somos |
| eres | sois |
| es | son |
by 