| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | since [pron] have been [prep] | 17 |
|
| 2 | since [pron] have be [prep] | 17 |
|
| 3 | since [pron] have [been] [prep] | 17 |
|
| 4 | since [pron] have [be] [prep] | 17 |
|
| 5 | since [pron] have [verb] [prep] | 5 |
|
