| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [verb] many year | 28 |
|
| 2 | [vb past] [verb] many years | 28 |
|
| 3 | [vb past] [vb pp] many year | 23 |
|
| 4 | had [verb] many year | 20 |
|
| 5 | [vb past] spend many year | 7 |
|
| 6 | [vb past] spent many year | 7 |
|
