| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know [pers pn] have been [verb] | 17 |
|
| 2 | know [pers pn] have be [vb pp] | 12 |
|
| 3 | know [pers pn] had be [verb] | 6 |
|
| 4 | know he have be [verb] | 5 |
|
| 5 | know [pers pn] have be [v-ing] | 5 |
|
