| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [verb] [adv] [adj] | 177 |
|
| 2 | has been [verb] since [adj] | 65 |
|
| 3 | been [verb] [adv] since [adj] | 35 |
|
| 4 | has [verb] [adv] since [adj] | 32 |
|
| 5 | has been [verb] [adv] since | 25 |
|
