What pronoun is attached to the end of Spanish verb that means communicate?

The pronoun attached to the end of a Spanish verb to indicate the person performing the action is called a personal pronoun.

For the verb "comunicar" (to communicate), you'll find the following personal pronouns attached to the end in conjugated forms:

* -o for "I" (yo)

* -as for "you" (tú, informal)

* -a for "he/she/it" (él/ella/usted)

* -amos for "we" (nosotros/nosotras)

* -áis for "you" (vosotros/vosotras, formal)

* -an for "they" (ellos/ellas/ustedes)

Example:

* Comunico - I communicate

* Comunicas - You communicate (informal)

* Comunica - He/She/It communicates

* Comunicamos - We communicate

* Comunicáis - You communicate (formal)

* Comunican - They communicate