| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] often do n't [vb infin] | 11 |
|
| 2 | they often do n't [vb infin] | 7 |
|
| 3 | [pers pn] often did n't [vb infin] | 5 |
|
| 4 | it often do n't [vb infin] | 5 |
|
