| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [v-ing] for month | 12 |
|
| 2 | have been [v-ing] for month | 12 |
|
| 3 | have been [v-ing] for month | 5 |
|
| 4 | [vb base] been [v-ing] for month | 5 |
|
| 5 | been [v-ing] [adv] for month | 9 |
|
| 6 | been [v-ing] [pers pn] for month | 5 |
|
| 7 | been [v-ing] [pron] for month | 5 |
|
| 8 | been [v-ing] [adv] for month | 5 |
|
| 9 | been [v-ing] for [adj] month | 22 |
|
| 10 | been [v-ing] for [num] month | 16 |
|
| 11 | been [v-ing] for six month | 7 |
|
| 12 | been [v-ing] for six month | 7 |
|
| 13 | been [v-ing] for [det] month | 6 |
|
