| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] have been [prep] [det] [noun pl] | 6 |
|
| 2 | [ex0] have [been] [prep] [det] [noun pl] | 6 |
|
| 3 | there have [be] [prep] [det] [noun pl] | 6 |
|
| 4 | [ex0] have be [prep] [det] [noun pl] | 6 |
|
