Modal verbs - 1

Here's a list of the modal verbs in English:

can	could	may	might	will
would	must	shall	should	ought to

Modals are different from normal verbs:
Modals kunnen worden gebruikt om een zin vragend te maken ('she can go' ➨ 'can she go?') in combinatie met een ander werkwoord/hoofdwerkwoord.

Probability (waarschijnlijkheid)
First, they can be used when we want to say how sure we are that something happened / is happening / will happen.
Je kunt modale werkwoorden gebruiken om aan te geven hoe zeker je bent dat iets is gebeurd of gaat gebeuren.
For example:

It's snowing, so it must be very cold outside.
I don't know where John is. He could have missed the train.
This bill can't be right. £200 for two cups of coffee!