Usted' can be shortened to 'Ud' and 'ustedes' can be shortened to 'Uds'. Irregular verbs in the present tense in Spanish Irregular verbs don’t follow the usual pattern in the present tense.

The present tense. How to talk about what you do in Spanish. We use the present tense to talk about what we are doing now or do regularly. I listen to music. - Escucho música. The great thing ...