General Principles of Intellectual Property: Concepts of Intellectual Proper...
Verb Tense - Present Perfect
1. Escuela de Educación Continua
Repaso para la Prueba de Evaluación
y Admisión Universitaria
(College Board)
INGLÉS
Verb Tenses
Present Perfect
Preparado por
Prof. Carmen Cembalest, Enero 1994
Revisado por
Prof. Thelvenitsie Hernández, Junio 2006
2. Este manual es propiedad del Campus Virtual de la Escuela
de Educación Continua de la Universidad Metropolitana. El
mismo no puede ser reproducido parcial ni totalmente sin la
autorización expresa del Decano Asociado del Campus Virtual
de la Escuela de Educación Continua de la
Universidad Metropolitana.
Escuela de Educación Continua de UMET, enero 2012
3. VI. Present Perfect: Indicates an action that happened at an indefinite time in the
past or an action that was repeated several times in the past. The auxiliary verbs
have and have and the past participle form of the verb are used to form this verb
tense.
3rd. person singular pronouns
He
She has + past participle form of the verb
It
Pronouns
I
You have + past participle form of the verb
They
We
Examples: They have seen that movie before.
He has been here twice this week.
Question Form:
Have/Has + Subject + past participle verb + rest of sentence
Have they seen that movie before?
Has he been here twice this week?
Negative Form:
Subject + have/has +not + past participle verb + rest of sentence
They have not seen that movie before.
He has not been here twice this week.