| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [adv] [vb pp] [adv] [prep] | 340 |
|
| 2 | [adv] since [vb pp] [adv] [prep] | 15 |
|
| 3 | has [adv] since [vb pp] [adv] | 11 |
|
| 4 | has since [vb pp] [adv] [prep] | 11 |
|
| 5 | has [adv] since [vb pp] [prep] | 9 |
|
