| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have been [adv] [adj] | 73 |
|
| 2 | have been [adv] [prep] [adj] | 37 |
|
| 3 | they have been [prep] [adj] | 27 |
|
| 4 | they have been [adv] [prep] | 12 |
|
