| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [noun] have been [verb] | 11638 |
|
| 2 | [noun] [noun] have [be] [v-ing] | 1548 |
|
| 3 | [noun] [noun] have be [v-ing] | 1548 |
|
| 4 | [noun] [noun] [verb] been [v-ing] | 1547 |
|
| 5 | [noun] [noun] have [been] [v-ing] | 1547 |
|
