| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [prep] year | 94 |
|
| 2 | [be] [v-ing] [prep] years | 87 |
|
| 3 | been [v-ing] [prep] year | 85 |
|
| 4 | [been] [v-ing] [prep] year | 85 |
|
| 5 | [be] [v-ing] for year | 82 |
|
| 6 | [be] trying [prep] year | 9 |
|
| 7 | [be] [v-ing] [prep] year | 7 |
|
| 8 | [be] doing [prep] year | 6 |
|
