| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] [modal v] [verb] [prep] a | 816 |
|
| 2 | [conj] [pron] should [verb] [prep] [art] | 235 |
|
| 3 | [conj] [pron] should [verb] [prep] [art] | 235 |
|
| 4 | [conj] [pron] should [verb] [prep] a | 75 |
|
