| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [modal v] [vb infin] | 33457 |
|
| 2 | [adv] [modal v] [vb infin] | 6731 |
|
| 3 | they [adv] [modal v] | 728 |
|
| 4 | they [adv] [vb infin] | 447 |
|
