Assertion: verb's person | /r/HasProperty | contracted with subject pronoun
Facets:
value: often
type: TEMPORAL
Source sentences:
text: The copular verb be has multiple irregular forms in the present tense: am for first person singular (which together with the subject pronoun is often contracted to I'm), is for third person singular (often contracted to 's), and are for plural and second person (often contracted to 're chiefly after the pronouns you, we, they).