| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | time since [pers pn] [vb base] [vb pp] | 11 |
|
| 2 | time since [pers pn] 've [verb] | 8 |
|
| 3 | time since i [vb base] [verb] | 6 |
|
| 4 | time since [pers pn] [vb base] have | 5 |
|
| 5 | time since [pers pn] [vb base] had | 5 |
|
