| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know what it [is] [v-ing] | 29 |
|
| 2 | know what it 's [v-ing] | 23 |
|
| 3 | know what it [is] [v-ing] | 13 |
|
| 4 | know what it [is] [v-ing] | 10 |
|
| 5 | know what it [is] going | 8 |
|
| 6 | know what it is [v-ing] | 6 |
|
| 7 | know what it [is] doing | 6 |
|
| 8 | knows what it [is] [v-ing] | 6 |
|
