| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] i could [not/n't] [vb infin] | 83 |
|
| 2 | [prep] [adj] i could [not/n't] | 30 |
|
| 3 | [prep] [adj] i could [vb infin] | 27 |
|
| 4 | [prep] [adj] could [not/n't] [vb infin] | 15 |
|
| 5 | [prep] i could [not/n't] [vb infin] | 6 |
|
