| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [adv] since [adj] | 22 |
|
| 2 | be [adv] since [num] | 21 |
|
| 3 | be here since [adj] | 12 |
|
| 4 | be there since [adj] | 7 |
|
