| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [be] [verb] [prep] a | 3048 |
|
| 2 | [adv] be [verb] [prep] a | 3048 |
|
| 3 | [adv] been [verb] [prep] [art] | 2647 |
|
| 4 | [adv] been [verb] [prep] a | 905 |
|
| 5 | [adv] [been] [verb] [prep] a | 776 |
|
