1.ability 2. advice3. duty4. prohibition5. request6. suggestioncertainty8. possibilitycertОтветыmust have donecan't/mustn'tcould have donecanshouldmustShall!...?May I ...? Помогите пожалуйста
must have done certainty
can't/mustn't prohibition
could have done possibility
can ability
should advice
must duty
shall I suggestion
may I request