| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [prep] [adj] year | 216 |
|
| 2 | be [v-ing] [det] [prep] [adj] | 103 |
|
| 3 | be [det] [prep] [adj] year | 17 |
|
| 4 | [v-ing] [det] [prep] [adj] year | 17 |
|
| 5 | be [v-ing] [det] [adj] year | 10 |
|
| 6 | be [v-ing] [det] [prep] year | 6 |
|
