| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [verb] a series [prep] | 164 |
|
| 2 | [verb] [to-vb] a series [prep] | 104 |
|
| 3 | have [to-vb] a series [prep] | 10 |
|
| 4 | have [verb] [to-vb] a series | 8 |
|
