| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [modal v] [adv] [verb] a | 471 |
|
| 2 | [modal v] [adv] [verb] for a | 233 |
|
| 3 | they [modal v] [adv] [verb] for | 101 |
|
| 4 | they [modal v] [verb] for a | 51 |
|
| 5 | they [adv] [verb] for a | 19 |
|
