| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | because they have [be] [prep] | 7 |
|
| 2 | because they have [been] [prep] | 7 |
|
| 3 | because they have be [prep] | 7 |
|
| 4 | because they have been [prep] | 7 |
|
| 5 | because they have [be] [prep] | 7 |
|
