| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and have [been] [verb] | 1286 |
|
| 2 | and have [been] [v-ing] | 196 |
|
| 3 | and have [been] try | 9 |
|
| 4 | [conj] have [been] trying | 7 |
|
| 5 | and have [be] trying | 6 |
|
| 6 | and [verb] [been] trying | 6 |
|
