| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] years when [pers pn] [verb] | 46 |
|
| 2 | [num] years when [pers pn] [vb past] | 32 |
|
| 3 | [num] years when he [verb] | 20 |
|
| 4 | [num] years when [pers pn] [vb base] | 10 |
|
| 5 | [num] years when [pers pn] have | 9 |
|
| 6 | two years when [pers pn] [verb] | 9 |
|
| 7 | [num] years when they [verb] | 8 |
|
| 8 | [num] years when i [verb] | 8 |
|
| 9 | four years when [pers pn] [verb] | 7 |
|
| 10 | five years when [pers pn] [verb] | 6 |
|
| 11 | [num] years when we [verb] | 5 |
|
