| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could not [verb] [pers pn] [prep] | 121 |
|
| 2 | not [verb] [pers pn] [prep] [adj] | 80 |
|
| 3 | could [verb] [pers pn] [prep] [adj] | 56 |
|
| 4 | could not [verb] [prep] [adj] | 52 |
|
| 5 | could not [verb] [pers pn] [adj] | 12 |
|
