| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] for [art] [noun] | 224 |
|
| 2 | [be] [v-ing] for [art] while | 14 |
|
| 3 | be [v-ing] for [art] while | 14 |
|
| 4 | been [verb] for [art] while | 13 |
|
| 5 | [been] [v-ing] for [art] while | 9 |
|
| 6 | been [v-ing] [prep] [art] while | 9 |
|
