| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] on [num] [noun] | 617 |
|
| 2 | [be] [vb pp] on [num] february | 51 |
|
| 3 | [was/were] [vb pp] on [adj] february | 41 |
|
| 4 | [was/were] [vb pp] [prep] [num] february | 39 |
|
| 5 | [was/were] [verb] on [num] february | 37 |
|
