| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [be] [v-ing] since [num] | 45 |
|
| 2 | have [be] [v-ing] since [art] | 39 |
|
| 3 | have [be] [v-ing] [art] [num] | 17 |
|
| 4 | [be] [v-ing] since [art] [num] | 8 |
|
| 5 | have [be] since [art] [num] | 5 |
|
