| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [det] [Wh det] [pron] [vb mod] [vb infin] | 8 |
|
| 2 | [be] [det] [Wh det] i [vb mod] [vb infin] | 6 |
|
| 3 | [is] [det] [Wh det] i [vb mod] [vb infin] | 6 |
|
| 4 | is [det] [pron] i [vb mod] [vb infin] | 6 |
|
| 5 | be [det] [Wh det] i [vb mod] [vb infin] | 6 |
|
| 6 | is [det] [Wh det] i [modal v] [vb infin] | 5 |
|
| 7 | is [adj] [Wh det] i [vb mod] [vb infin] | 5 |
|
| 8 | is [det] [Wh det] i [vb mod] [verb] | 5 |
|
