| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [verb] for [adj] year | 200 |
|
| 2 | was [verb] for six [noun] | 35 |
|
| 3 | be [verb] for six year | 20 |
|
| 4 | [be] [verb] for six year | 20 |
|
| 5 | was [verb] [prep] six year | 17 |
|
| 6 | was [verb] [prep] six year | 17 |
|
| 7 | [was/were] [verb] for six year | 11 |
|
| 8 | was [verb] for six year | 10 |
|
