| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] long since [vb pp] | 250 |
|
| 2 | have long since [vb pp] | 250 |
|
| 3 | [vb base] long since [vb pp] | 55 |
|
| 4 | have long [adv] [vb pp] | 54 |
|
| 5 | have long since [verb] | 54 |
|
| 6 | have [adv] since [vb pp] | 53 |
|
