| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [not/n't] [verb] [pos pn] [noun] | 846 |
|
| 2 | he could [verb] [pos pn] [noun] | 365 |
|
| 3 | he could [not/n't] [verb] [pos pn] | 165 |
|
| 4 | he could [not/n't] [verb] [noun] | 140 |
|
| 5 | he [not/n't] [verb] [pos pn] [noun] | 5 |
|
