| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [to-vb] [prep] [art] | 612 |
|
| 2 | need [to-vb] [prep] [art] | 197 |
|
| 3 | [not/n't] need [to-vb] [prep] | 197 |
|
| 4 | [not/n't] need [to-vb] [art] | 141 |
|
