| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [adv] [prep] [det] | 144 |
|
| 2 | they have been [adv] [prep] | 104 |
|
| 3 | they have been [prep] [det] | 40 |
|
| 4 | they have been [adv] [det] | 12 |
|
