| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] one of which could [vb infin] | 5 |
|
| 2 | [det] one of which could [vb infin] | 5 |
|
| 3 | [det] [num] of which could [vb infin] | 5 |
|
| 4 | [det] [adj] of which could [vb infin] | 5 |
|
