| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [verb] for a | 477 |
|
| 2 | [v-ing] [been] [verb] [prep] a | 83 |
|
| 3 | [v-ing] [been] [verb] [prep] a | 83 |
|
| 4 | [v-ing] [been] [verb] for [art] | 17 |
|
| 5 | [v-ing] [been] [verb] for [art] | 17 |
|
| 6 | [v-ing] [been] [verb] for a | 7 |
|
| 7 | [v-ing] [been] [verb] for a | 6 |
|
| 8 | [v-ing] [be] [verb] for a | 6 |
|
