| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [pers pn] should [vb infin] | 798 |
|
| 2 | [prep] [pron] [pers pn] should | 338 |
|
| 3 | [prep] [pron] should [vb infin] | 249 |
|
| 4 | [prep] [pers pn] should [vb infin] | 118 |
|
