| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | since [num] there [verb] | 40 |
|
| 2 | since [num] [ex0] have | 39 |
|
| 3 | since [num] [ex0] [vb -s] | 24 |
|
| 4 | since [num] [ex0] has | 24 |
|
| 5 | since [num] [ex0] [vb base] | 13 |
|
| 6 | since [num] [ex0] have | 12 |
|
| 7 | since 1979 [ex0] [verb] | 7 |
|
