| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | since we have [be] [prep] | 9 |
|
| 2 | since we have be [prep] | 9 |
|
| 3 | since we have [been] [prep] | 9 |
|
| 4 | since we have been [prep] | 9 |
|
| 5 | since we have [be] [prep] | 6 |
|
