| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | need not be [verb] to [art] | 19 |
|
| 2 | [vb mod] not be confine to [art] | 18 |
|
| 3 | [modal v] not be confine to [art] | 18 |
|
| 4 | need [adv] be confine to [art] | 9 |
|
| 5 | need not be confine to [art] | 9 |
|
| 6 | need not be confine [prep] [art] | 9 |
|
| 7 | need not [be] confine to [art] | 9 |
|
| 8 | need not be confine to [art] | 9 |
|
| 9 | need not be confine to [art] | 9 |
|
| 10 | need not be confine [prep] [art] | 9 |
|
