| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what he [vb mod] see | 25 |
|
| 2 | what he [modal v] see | 25 |
|
| 3 | what he [modal v] see | 25 |
|
| 4 | what he could see | 16 |
|
| 5 | what he could see | 16 |
|
| 6 | what he can see | 5 |
|
| 7 | what he can see | 5 |
|
