| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] has been [verb] | 22725 |
|
| 2 | [noun] has been [v-ing] | 1961 |
|
| 3 | [noun] [verb] been fighting | 49 |
|
| 4 | [noun] have been fighting | 49 |
|
| 5 | [noun] has been fight | 23 |
|
| 6 | [noun] [vb -s] been fighting | 20 |
|
| 7 | [noun] has be fighting | 18 |
|
| 8 | [noun] has [be] fighting | 18 |
|
| 9 | [noun] has [been] fighting | 18 |
|
