| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been since | 49 |
|
| 2 | have [been] since | 49 |
|
| 3 | have be since | 49 |
|
| 4 | had [be] since | 21 |
|
| 5 | has [be] since | 15 |
|
| 6 | have [be] since | 9 |
|
