| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [prep] [noun sg] [be] | 891 |
|
| 2 | [pron] could [prep] [noun sg] | 95 |
|
| 3 | could [prep] [noun sg] [be] | 55 |
|
| 4 | [pron] could [prep] [be] | 33 |
|
