Ex 9:
1, mustn't
2, mustn't
3, don't have to
4, don't have to
5, mustn't
6, don't have to
7, mustn't
8, mustn't
9, don't have to
10, mustn't
11, don't have to
12, don't have to
13, don't have to
14 mustn't
15, mustn't
16, mustn't
17, mustn't
18, don't have to
19, mustn't
20, don't have to
21, mustn't
22, don't have to
23, don't have to
24, mustn't
25, don't have to
26, mustn't
Ex 10:
1, needn't
2, mustn't
3, mustn't
4, needn't
5, mustn't
6, needn 't
7, needn't
8, needn't
9, mustn't
10, mustn't