| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what it is [prep] | 96 |
|
| 2 | know what it [be] [prep] | 66 |
|
| 3 | know what it be [prep] | 66 |
|
| 4 | know what it [is] [prep] | 49 |
|
| 5 | know what it is [prep] | 43 |
|
| 6 | [vb infin] what it is [prep] | 33 |
|
| 7 | know what [pron] is [prep] | 20 |
|
| 8 | know [pron] it is [prep] | 19 |
|
| 9 | know what it is [prep] | 19 |
|
| 10 | know what [pers pn] is [prep] | 19 |
|
| 11 | know what it is [prep] | 19 |
|
| 12 | know [Wh det] it is [prep] | 19 |
|
