| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this series [prep] [adj] [noun pl] | 13 |
|
| 2 | this series of [adj] [noun pl] | 12 |
|
| 3 | this series of [adj] [noun pl] | 12 |
|
| 4 | this series [prep] [adj] [noun pl] | 10 |
|
