| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] could [be] use [to-vb] [det] | 5 |
|
| 2 | [pron] could [be] use [to-vb] [det] | 5 |
|
| 3 | [noun] could [be] use [to-vb] [det] | 5 |
|
| 4 | could [be] use [to-vb] [det] [noun] | 6 |
|
