| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [adv] in the past [noun] | 15 |
|
| 2 | [vb pp] [adv] in the past [noun sg] | 14 |
|
| 3 | [vb pp] [adv] in the past [noun] | 12 |
|
| 4 | [vb pp] [adv] in the past decade | 6 |
|
| 5 | [vb pp] [adv] in the past decade | 5 |
|
