| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] could | 8109 |
|
| 2 | [adj] factor [modal v] | 240 |
|
| 3 | [adj] factor [vb mod] | 240 |
|
| 4 | [adj] factor could | 22 |
|
| 5 | [adj] factor could | 13 |
|
