Be

facer

(used to indicate ambient conditions such as weather, light, noise or air quality)

ser

(auxiliary: used to form the passive voice)

ser

(used to declare the subject and object identical or equivalent)

ser

(used to declare the subject and object identical or equivalent)

ser

(used to indicate that the subject plays the role of the predicate nominal)

ser

(used to indicate that the subject has the qualities described by an adjective)

ser

(used to indicate that the subject has the qualities described by an adjective)

ser

(used to indicate that the subject has the qualities described by an adjective)

ser

(used to indicate that the subject has the qualities described by a noun or noun phrase)

ser

(intransitive, non-copulative (usually literary in English): to exist; to have real existence)

ser

(to occur, take place)

tar

(auxiliary: used to form the continuous aspect of various tenses)

tar

(auxiliary: used to form the continuous aspect of various tenses)

tar

(used to indicate that the subject has the qualities described by an adjective)

tar

(used to indicate that the subject has the qualities described by an adjective)

tar

(to occupy a place)

tar

(elliptical form of "be here", "go to and return from" or similar)