| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i know [pers pn] have been a | 7 |
|
| 2 | i know [pers pn] have been a | 7 |
|
| 3 | [pers pn] know [pers pn] have been a | 7 |
|
| 4 | [pron] know [pers pn] have been a | 6 |
|
