| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun sg] [pron] could not | 146 |
|
| 2 | [prep] [noun sg] i [vb mod] not | 126 |
|
| 3 | [prep] [noun sg] i [modal v] not | 126 |
|
| 4 | [prep] [noun] i could not | 49 |
|
| 5 | [prep] [noun sg] i could [adv] | 48 |
|
| 6 | [prep] [noun sg] i could not | 34 |
|
