Deber is a Spanish regular er verb meaning must. Deber appears on the 100 Most Used Spanish Verbs Poster as the 3rd most used regular er verb.
For the preterite tense conjugation, go to Deber Preterite Tense Conjugation.
Deber Conjugation: Present Tense
The participio of Deber is debido. The present perfect tense is formed by combining the auxiliary verb haber with the participio.
The gerundio of Deber is debiendo. The present continuous tense is formed by combining the auxiliary verb Estar with the gerundio.
Regular vs. Irregular Verbs
A verb is called a regular verb when its conjugation follows a typical pattern. A verb which does not follow these patterns exactly is called an irregular verb. In Spanish, the 3 regular patterns are for verbs ending in ar, er, and ir.
Spanish Conjugation Chart
Looking for more verbs like Deber? Check out our Spanish Conjugation Chart, the 100 Most Used Spanish Verbs Poster!