| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] for [det] [noun] | 304 |
|
| 2 | [was/were] [vb pp] for [adj] years | 188 |
|
| 3 | [be] [vb pp] for [det] years | 108 |
|
| 4 | [was/were] [vb pp] for [det] [noun pl] | 100 |
|
| 5 | [was/were] [vb pp] [prep] [det] years | 19 |
|
| 6 | [was/were] [vb pp] [prep] [det] years | 19 |
|
| 7 | [was/were] [verb] for [det] years | 16 |
|
| 8 | [was/were] [vb pp] for [det] year | 15 |
|
| 9 | [was/were] [vb pp] for [det] years | 13 |
|
