| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have made a series | 6 |
|
| 2 | have made a series [prep] | 7 |
|
| 3 | have made a series [prep] | 7 |
|
| 4 | have made a series of | 7 |
|
| 5 | have made a series of | 7 |
|
