| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [be] [adv] a | 1918 |
|
| 2 | [det] be [adv] a | 1918 |
|
| 3 | [det] was [adv] [art] | 942 |
|
| 4 | [det] was [adv] a | 812 |
|
| 5 | [adj] was [adv] a | 589 |
|
| 6 | [det] [was/were] [adv] a | 512 |
|
