| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb past] it | 2147 |
|
| 2 | [v-ing] they [vb past] | 250 |
|
| 3 | [v-ing] they it | 9 |
|
| 4 | [v-ing] [vb past] it | 9 |
|
