| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [be] [verb] for | 5402 |
|
| 2 | have [be] [v-ing] for | 1564 |
|
| 3 | have [be] operating [prep] | 50 |
|
| 4 | [verb] [be] operating for | 15 |
|
| 5 | have [be] operate for | 15 |
|
