| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | time since [adj] | 175 |
|
| 2 | [noun] since [num ord] | 124 |
|
| 3 | time [prep] [num ord] | 93 |
|
| 4 | time [prep] [num ord] | 93 |
|
| 5 | time since [num ord] | 8 |
|
