| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [be] [vb pp] [prep] [num] | 778 |
|
| 2 | [be] [vb pp] [prep] [num] years | 754 |
|
| 3 | had [vb pp] [prep] [num] years | 76 |
|
| 4 | had [be] [vb pp] [num] years | 39 |
|
| 5 | had [be] [vb pp] [prep] years | 13 |
|
