| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [pron] [Wh det] [vb mod] | 69 |
|
| 2 | is [pron] [Wh det] [modal v] | 69 |
|
| 3 | is [pron] [pron] could | 22 |
|
| 4 | be [pron] [Wh det] could | 14 |
|
| 5 | [be] [pron] [Wh det] could | 14 |
|
| 6 | is [pron] [Wh det] could | 6 |
|
| 7 | [is] [pron] [Wh det] could | 6 |
|
