| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has be [verb] since [art] | 42 |
|
| 2 | has be [vb pp] since [art] | 31 |
|
| 3 | has be [adj] since [art] | 18 |
|
| 4 | has be [adj] since [art] | 18 |
|
| 5 | has be [v-ing] since [art] | 11 |
|
