Frase verbal:
Es una frase que es encabezada por un verbo . A verb phrase may be constructed from a single verb; often, however, the verb phrase will consist of various combinations of the main verb and any auxiliary verbs , plus optional specifiers , complements , and adjuncts . Una frase verbal puede ser construido a partir de un solo verbo, a menudo, sin embargo, la frase verbal consistirá en varias combinaciones del verbo principal y cualquier verbos auxiliares , además de opcional especificadores , complementos y complementos . For example, consider the following sentences: Por ejemplo, considere las siguientes frases:
The book-keepers must do very well his work. (Los contadores deben hacer muy bien su trabajo).
The licencido I …ver más…

had I? have I had? had I had? shall I have? should I have? shall I have had? should I have had? | FORMA NEGATIVA
I have not
I had not
I have not had
I had not had
I shall not have
I should not have
I shall not have had
I should not have had |

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VERBO TO BE (ser, estar) |

PRESENTE SIMPLE
I am you are he is we are you are they are | PRESENTE PERFECTO
I have been you have been he has been we have been you have been they have been | FUTURO SIMPLE
I shall be you will be he will be we shall be you will be they will be | FUTURO PERFECTO
I shall have been you will have been he will have been we shall have been you will have been they will have been | PASADO SIMPLE
I was you were he was we were you were they were | PASADO PERFECTO
I had been you had been he had been we had been you had been they had been | CONDICIONAL SIMPLE
I should be you would be he would be we should be you would be they would be | CONDICIONAL PERFECTO
I should