| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [vb pp] [prep] | 14834 |
|
| 2 | therefore [vb pp] [prep] | 482 |
|
| 3 | therefore [not/n't] [vb pp] | 61 |
|
| 4 | therefore [not/n't] [prep] | 35 |
|
