| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [modal v] [adv] have been | 224 |
|
| 2 | [modal v] [adv] have been [prep] | 130 |
|
| 3 | [conj] [modal v] have been [prep] | 34 |
|
| 4 | [conj] [adv] have been [prep] | 14 |
|
| 5 | [conj] [modal v] [adv] have [prep] | 14 |
|
