| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] in [art] [num ord] [adj] decades | 15 |
|
| 2 | [vb pp] in the [num ord] [adj] decades | 15 |
|
| 3 | [vb pp] in [art] last [adj] decades | 10 |
|
| 4 | [vb pp] in [art] [num ord] [num] decades | 10 |
|
| 5 | [vb pp] in [art] [num ord] three decades | 6 |
|
| 6 | [vb pp] in [art] [num ord] three decades | 6 |
|
| 7 | [vb pp] in [art] [num ord] few decades | 5 |
|
| 8 | [vb pp] in [art] [num ord] few decades | 5 |
|
| 9 | [vb pp] in [art] [num ord] [det] decades | 5 |
|
