| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have had [art] [noun] | 341 |
|
| 2 | we have [verb] [art] problem | 42 |
|
| 3 | we have [vb pp] [art] problem | 39 |
|
| 4 | [pron] have had [art] problem | 13 |
|
| 5 | we have have [art] problem | 7 |
|
| 6 | we [verb] had [art] problem | 7 |
|
