| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have be since [art] [num] | 5 |
|
| 2 | have [been] since [art] [num] | 5 |
|
| 3 | have been since [art] [num] | 5 |
|
| 4 | have [be] since the [num] | 5 |
|
| 5 | have [be] since [art] [num] | 5 |
|
