| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [v-ing] for a [noun] | 131 |
|
| 2 | have been [v-ing] for a [noun] | 131 |
|
| 3 | [vb base] been [v-ing] for a [noun] | 41 |
|
| 4 | 've been [v-ing] [prep] a [noun] | 33 |
|
| 5 | 've been [verb] for a [noun] | 18 |
|
| 6 | 've been [v-ing] for [art] [noun] | 17 |
|
| 7 | 've [be] [v-ing] for a [noun] | 12 |
|
| 8 | 've [been] [v-ing] for a [noun] | 12 |
|
| 9 | 've be [v-ing] for a [noun] | 12 |
|
