| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should be [prep] [noun] | 355 |
|
| 2 | have be [prep] [noun] | 343 |
|
| 3 | should have be [prep] | 113 |
|
| 4 | should have be [noun] | 38 |
|
| 5 | should have [prep] [noun] | 16 |
|
