| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [adv] have been [noun prp] | 11 |
|
| 2 | [pers pn] [modal v] [adv] have been [noun prp] | 8 |
|
| 3 | it [modal v] [adv] have been [noun prp] | 8 |
|
| 4 | it [modal v] [adv] have been [noun prp] | 8 |
|
| 5 | [modal v] [adv] [adv] have been [noun prp] | 5 |
|
| 6 | [modal v] [adv] have been [noun] [noun prp] | 5 |
|
| 7 | [modal v] [adv] have been [verb] [noun prp] | 5 |
|
