| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [prep] [adj] years [noun] | 10 |
|
| 2 | [was/were] [prep] [adj] years [noun sg] | 9 |
|
| 3 | [was/were] for [adj] years [noun] | 9 |
|
| 4 | [was/were] [prep] [num] years [noun] | 5 |
|
| 5 | [was/were] [prep] [det] years [noun] | 5 |
|
