| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] a [noun] | 8419 |
|
| 2 | [be] [adv] a year | 133 |
|
| 3 | [is] [adv] [art] year | 42 |
|
| 4 | [is] [adv] a year | 40 |
|
