| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] been [v-ing] for [num] [noun] | 11 |
|
| 2 | only been [verb] for [num] [noun] | 8 |
|
| 3 | only been [v-ing] for [adj] [noun] | 6 |
|
| 4 | only be [v-ing] for [num] [noun] | 6 |
|
| 5 | only been [v-ing] for [num] [noun] | 6 |
|
| 6 | only [been] [v-ing] for [num] [noun] | 6 |
|
| 7 | only been [v-ing] [prep] [num] [noun] | 6 |
|
| 8 | only been [v-ing] [prep] [num] [noun] | 6 |
|
| 9 | only [be] [v-ing] for [num] [noun] | 6 |
|
