MODAL VERBS OF OBLIGATION

Lisää tämän kaltaisia

future progressive

luonut Angela León Soria

PAST PROGRESSIVE

luonut sonia monroy

Organigrama Arbol

luonut Adriana Mendoza

SUBJECT AND OBJECT

luonut Dayana Gavilima

MODAL VERBS OF OBLIGATION

SHOULD/SHOULDN'T

ADVICE

We shouldn't stay up until late

We should leave early

HAVE TO

Rules, laws, coming from OUTSIDE

All tenses

Do-Does for questions

-s in the 3rd person singular

MUST

PERSONAL obligation

You MUST see the doctor

only present form

followed by infinitive without to

Ex. I MUST do my homework