| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [vb pp] [prep] [adj] year | 76 |
|
| 2 | [adv] be [vb pp] [prep] recent [noun] | 9 |
|
| 3 | [adv] be [verb] [prep] recent year | 7 |
|
| 4 | [adv] [be] [vb pp] [prep] recent year | 6 |
|
