Modals Verbs
by lara y lucia
1. obligatory
1.1. must
1.2. have to
2. advice
2.1. should
2.2. ought to
3. Formula: MD+Infinitive
4. Absence of necessity or obligatory
4.1. Needn't
4.2. Don't have to
5. Necessity
5.1. need
6. possibility
6.1. can
6.1.1. Goal 1
6.1.2. Goal 2
6.2. could
6.3. might
6.4. may
7. prohibition
7.1. musn't
8. Formula: MD +INFINITIVE
9. Deduction
9.1. 50%
9.1.1. Possibility
9.2. 99%
9.2.1. must
9.2.2. can't
9.2.3. must
9.2.4. can't
9.2.5. must
9.2.6. can't