| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have been a [noun] | 1110 |
|
| 2 | have been having a [noun] | 44 |
|
| 3 | [noun] have been having a | 16 |
|
| 4 | [noun] have been having [noun] | 12 |
|
