| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] for several year | 124 |
|
| 2 | had for [adj] year | 34 |
|
| 3 | [vb past] for several year | 22 |
|
| 4 | have for several year | 11 |
|
| 5 | had for several [noun] | 9 |
|
| 6 | had for several year | 6 |
|
| 7 | had [prep] several year | 6 |
|
| 8 | had [prep] several year | 6 |
|
