| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [adv] for [det] | 241 |
|
| 2 | [be] [vb pp] for [det] years | 108 |
|
| 3 | [vb pp] [adv] for [det] years | 34 |
|
| 4 | [be] [adv] for [det] years | 19 |
|
| 5 | [be] [vb pp] [adv] for years | 8 |
|
| 6 | [be] [vb pp] [adv] [det] years | 6 |
|
