| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [vb infin] [to-vb] a | 677 |
|
| 2 | [not/n't] [vb infin] for a | 256 |
|
| 3 | [not/n't] [vb infin] [to-vb] for | 243 |
|
| 4 | [vb infin] [to-vb] for a | 131 |
|
| 5 | [not/n't] [to-vb] for a | 17 |
|
