| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [adv] [prep] | 1961 |
|
| 2 | that have been [adv] | 335 |
|
| 3 | that have been [prep] | 133 |
|
| 4 | that have [adv] [prep] | 21 |
|
