| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] have been [prep] | 32 |
|
| 2 | [adv] have be [prep] | 32 |
|
| 3 | [adv] have be in | 16 |
|
| 4 | [adv] have be in | 16 |
|
