| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] has been [verb] | 7598 |
|
| 2 | it [verb] been [verb] | 6115 |
|
| 3 | it have been [verb] | 6114 |
|
| 4 | [pers pn] has been [verb] | 4629 |
|
| 5 | it [vb -s] been [verb] | 4373 |
|
| 6 | it has [be] [verb] | 3609 |
|
| 7 | it has be [verb] | 3609 |
|
| 8 | it has been [verb] | 3607 |
|
| 9 | it has [been] [verb] | 3607 |
|
