| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [v-ing] for two [noun] | 19 |
|
| 2 | have [been] [v-ing] for two [noun] | 19 |
|
| 3 | [verb] been [v-ing] for two [noun] | 19 |
|
| 4 | [verb] [been] [v-ing] for two [noun pl] | 18 |
|
| 5 | [verb] [been] [v-ing] for two year | 12 |
|
| 6 | [verb] [been] [v-ing] for two years | 11 |
|
| 7 | [vb -s] [been] [v-ing] for two [noun] | 7 |
|
| 8 | [vb past] [been] [v-ing] for two [noun] | 7 |
|
| 9 | had [been] [v-ing] for two [noun] | 7 |
|
| 10 | has [been] [v-ing] for two [noun] | 5 |
|
| 11 | [vb base] [been] [v-ing] for two [noun] | 5 |
|
