| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has be [verb] [adv] since | 25 |
|
| 2 | has be [v-ing] [adv] since | 16 |
|
| 3 | has be [vb pp] [adv] since | 9 |
|
| 4 | has be [adv] [verb] since | 20 |
|
| 5 | has be [adv] [vb pp] since | 17 |
|
| 6 | has be [adv] [adj] since | 12 |
|
| 7 | has be [adv] [adj] since | 11 |
|
