| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [verb] on [art] | 933 |
|
| 2 | they could [verb] [art] | 723 |
|
| 3 | could [verb] on [art] | 251 |
|
| 4 | they could [verb] on | 53 |
|
