| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have not [adv] begun [to-vb] | 11 |
|
| 2 | [pron] have not even begun [to-vb] | 9 |
|
| 3 | [pron] have n't [adv] begun [to-vb] | 8 |
|
| 4 | [pron] have not [adv] begun [to-vb] | 8 |
|
