| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what is [vb pp] [prep] them | 23 |
|
| 2 | know what is [vb pp] [prep] [pers pn] | 17 |
|
| 3 | know what is [vb pp] [prep] [pron] | 17 |
|
| 4 | know what is [verb] [prep] them | 12 |
|
| 5 | know what be [vb pp] [prep] them | 12 |
|
| 6 | know what [be] [vb pp] [prep] them | 12 |
|
| 7 | know [pron] is [vb pp] [prep] them | 11 |
|
| 8 | know what is [vb pp] [prep] they | 11 |
|
| 9 | know what [is] [vb pp] [prep] them | 11 |
|
