| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we should have [art] [noun] | 68 |
|
| 2 | we should have [art] [noun sg] | 62 |
|
| 3 | should have [art] [noun sg] [noun] | 61 |
|
| 4 | we have [art] [noun sg] [noun] | 23 |
|
