| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [verb] [prep] an | 1101 |
|
| 2 | [been] [verb] [prep] an | 1101 |
|
| 3 | [been] [verb] after [art] | 116 |
|
| 4 | [been] [verb] after [art] | 116 |
|
| 5 | [be] [verb] after an | 66 |
|
| 6 | [been] [verb] after a | 41 |
|
| 7 | [been] [verb] after an | 10 |
|
