| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [be] [Wh det] [pron] should [vb infin] | 31 |
|
| 2 | [det] be [Wh det] [pron] should [vb infin] | 31 |
|
| 3 | [det] [is] [Wh det] [pron] should [vb infin] | 29 |
|
| 4 | [det] 's [Wh det] [pron] should [vb infin] | 16 |
|
| 5 | [det] is [Wh det] [pron] should [vb infin] | 13 |
|
| 6 | [det] [noun] [Wh det] [pron] should [vb infin] | 5 |
|
