Appendix:Portuguese verbs ending in -or

These Portuguese verbs ( and its derivatives, , , , , and others) are not considered a special conjugation. They are considered irregular verbs of the second conjugation, and are grouped with verbs ending in -er, like beber and aprender, instead of a “fourth conjugation”. This is due to the history of these verbs: pôr was formerly written poer, just like beber, similar to its counterpart in Spanish, poner.

Conjugation of :

Derivatives of don’t have diacritics in some forms where  does. For example, the conjugation of :