| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] have been [prep] | 258 |
|
| 2 | [adv] been [adv prt] [prep] | 219 |
|
| 3 | have been [adv prt] [prep] | 93 |
|
| 4 | [adv] have been [adv prt] | 32 |
|
