auxiliary verbs (conjugation)

1. Conjugation of English verbs
PRESENT SIMPLE TENSE
Auxiliary verbs
Affirmative, negative and interrogative forms
affirmative form
to be (ser o estar)
I am.yo soy
You are
She is
We/ you / they are
negative form
can (poder)
I cannot
You cannot.tú no puedes
She cannot
We/ you / they cannot
interrogative form
can (poder)
Can I?
Can you?
Can she?.¿puede ella?
Can we / you / they?
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Skeleton of verbs (enunciado o presentación de verbos)
can could - (poder)
must “had to” (deber)
to be was / were been (ser o estar)
to have had had (tener o haber)
to do did done(aux* o hacer)
Auxiliary verbs:
A/ primary auxiliaries:
to be; to have; to do
B/ modal auxiliaries:
can, could, may, might, must, will, would, shall, should
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Eugenio Fouz.-311017