| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [been] [v-ing] for [adj] | 105 |
|
| 2 | has [been] [verb] for many | 35 |
|
| 3 | [verb] [been] [v-ing] for many | 17 |
|
| 4 | have [been] [v-ing] for many | 17 |
|
| 5 | has [been] [v-ing] [prep] many | 6 |
|
| 6 | has [been] [v-ing] [prep] many | 6 |
|
| 7 | has [been] [v-ing] for many | 5 |
|
| 8 | [vb -s] [been] [v-ing] for many | 5 |
|
| 9 | has [be] [v-ing] for many | 5 |
|
