| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have been [v-ing] for [adj] | 18 |
|
| 2 | [pron] 's been [v-ing] for [adj] | 18 |
|
| 3 | it [verb] been [v-ing] for [adj] | 18 |
|
| 4 | it [vb -s] been [v-ing] for [adj] | 14 |
|
| 5 | it 's been [verb] for [adj] | 13 |
|
| 6 | it 's been [v-ing] [prep] [adj] | 12 |
|
| 7 | it 's been [v-ing] [prep] [adj] | 12 |
|
| 8 | it 's [be] [v-ing] for [adj] | 7 |
|
| 9 | it 's been [v-ing] for [adj] | 7 |
|
| 10 | it 's be [v-ing] for [adj] | 7 |
|
| 11 | it 's [been] [v-ing] for [adj] | 7 |
|
