| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] it for [noun] | 28 |
|
| 2 | have been [v-ing] it for [noun pl] | 25 |
|
| 3 | have been [v-ing] it for year | 15 |
|
| 4 | have been [v-ing] it for years | 15 |
|
| 5 | have been doing it for [noun] | 13 |
|
| 6 | 've been [v-ing] it for [noun] | 11 |
|
| 7 | have been planning it for [noun] | 5 |
|
| 8 | had been [v-ing] it for [noun] | 5 |
|
| 9 | 's been [v-ing] it for [noun] | 5 |
|
