| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] could see | 1030 |
|
| 2 | but [pron] could [vb infin] | 883 |
|
| 3 | but [pron] could [verb] | 883 |
|
| 4 | but [pron] [modal v] see | 363 |
|
| 5 | but [pron] could see | 126 |
|
