| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] a four | 6 |
|
| 2 | [be] [adv] a four | 6 |
|
| 3 | [adv] [verb] a four | 14 |
|
| 4 | [adv] [vb infin] a four | 5 |
|
| 5 | [adv] a [adj] four | 6 |
|
| 6 | [adv] a four [noun] | 5 |
|
