| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [vb infin] [adj] when [vb pp] [prep] | 7 |
|
| 2 | [modal v] [vb infin] [adj] when [vb pp] [prep] | 7 |
|
| 3 | [vb infin] [adv] [adj] when [vb pp] [prep] | 6 |
|
| 4 | [vb infin] [adv] [adj] when [vb pp] [prep] | 6 |
|
| 5 | [vb infin] [adj] [noun] when [vb pp] [prep] | 6 |
|
| 6 | [vb infin] [adj] when [vb pp] [prep] [art] | 6 |
|
| 7 | [vb infin] [adj] when [vb pp] [prep] [art] | 6 |
|
