| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [pron] [modal v] [verb] a | 643 |
|
| 2 | [pron] [modal v] [verb] for a | 532 |
|
| 3 | [vb base] [pron] [verb] for a | 87 |
|
| 4 | [vb base] [pron] [modal v] [verb] for | 86 |
|
