| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] long since [verb] | 54 |
|
| 2 | has [adv] since [verb] | 54 |
|
| 3 | [vb -s] [adv] since [vb pp] | 51 |
|
| 4 | [vb -s] [adv] since disappear | 8 |
|
| 5 | [vb -s] [adv] since disappeared | 8 |
|
| 6 | [vb -s] [adv] since gone | 6 |
|
| 7 | [vb -s] [adv] since go | 6 |
|
| 8 | [vb -s] [adv] since pass | 5 |
|
| 9 | [vb -s] [adv] since passed | 5 |
|
