| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | years [v-ing] up [prep] [art] | 13 |
|
| 2 | years [v-ing] up [prep] [art] | 13 |
|
| 3 | years [v-ing] up [prep] the | 11 |
|
| 4 | years [v-ing] up [prep] the | 11 |
|
| 5 | years [v-ing] up to [art] | 10 |
|
| 6 | years [v-ing] up to [art] | 10 |
|
| 7 | years leading up [prep] [art] | 9 |
|
