| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [been] [verb] [adv] | 1948 |
|
| 2 | [vb base] [been] [verb] a | 490 |
|
| 3 | [vb base] [verb] [adv] a | 464 |
|
| 4 | [been] [verb] [adv] a | 85 |
|
| 5 | [vb base] [been] [adv] a | 60 |
|
