| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun sg] [modal v] [vb infin] | 6311 |
|
| 2 | its [noun sg] [modal v] [vb infin] | 426 |
|
| 3 | [prep] its [noun sg] [modal v] | 247 |
|
