| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] see his | 55 |
|
| 2 | could only [verb] his | 24 |
|
| 3 | could only see [pron] | 16 |
|
| 4 | could only see [pos pn] | 10 |
|
| 5 | [modal v] only see his | 6 |
|
| 6 | could only see his | 6 |
|
