| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have been [verb] a [noun] | 41 |
|
| 2 | [pron] have been having a [noun] | 35 |
|
| 3 | they have been [v-ing] a [noun] | 20 |
|
| 4 | they have been having [art] [noun] | 5 |
|
| 5 | they [verb] been having a [noun] | 5 |
|
| 6 | they have [be] having a [noun] | 5 |
|
| 7 | they have [been] having a [noun] | 5 |
|
| 8 | they have been have a [noun] | 5 |
|
| 9 | they have be having a [noun] | 5 |
|
