| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | year [prep] [v-ing] | 1150 |
|
| 2 | year [prep] [v-ing] | 1150 |
|
| 3 | [noun] since [v-ing] | 392 |
|
| 4 | year since [verb] | 15 |
|
| 5 | year since [v-ing] | 14 |
|
