how to conjugate auxiliaries

1. HOW TO CONJUGATE AUXILIARY VERBS
I
Eugenio Fouz.-250418
Auxiliary primary verbs
To be was / were been: ser / estar
To have had had: tener / haber*
To do did done: hacer / N.I*
Auxiliary modal verbs
Can could : poder (capacidad)
Will would: querer / future*
Must had to: deber
May might: poder (permiso)
Shall should: deber (consejo)
Conjugate the present simple tense in the NEGATIVE form of TO BE (ser / estar)
I am not
You are not.tú no eres / tú no estás
He / she / it is not
We / you / they are not
Conjugate the present simple tense in the AFFIRMATIVE form of MAY (poder)
I / you may
He / she / it may.él puede / ella puede / ello puede
We / you / they may
Conjugate the present simple tense in the INTERROGATIVE form of CAN (poder)
Can I / you?.¿puedo yo? / ¿puedes tú?
Can he / she / it?
Can we / you / they?
**
Can I go to the toilet?
Can Anna speak Greek?.-No, she can´t / Yes, she can
Can they ask those questions here?
I cannot write that message to our friend
Conjugate the present simple tense in the NEGATIVE form of to do (hacer)
I / you do not do.yo no hago / tú no haces
He / she / it does not do
We / you / they do not do
**
I do not ask.yo no pregunto
Do you live in Murcia?.¿vives en Murcia?
What does Henry miss?.¿qué echa de menos Henry?
I do not know.no lo sé