| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [pron] [prep] | 14161 |
|
| 2 | they [modal v] [vb infin] [pron] | 5280 |
|
| 3 | they [modal v] [vb infin] [prep] | 4390 |
|
| 4 | they [vb infin] [pron] [prep] | 160 |
|
