| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | sending [pers pn] [prep] first class post | 8 |
|
| 2 | sending [pron] [prep] first class post | 8 |
|
| 3 | sending it [prep] first class post | 8 |
|
| 4 | sending [pron] [prep] first class post | 8 |
|
| 5 | sending it [prep] first class post | 8 |
|
| 6 | sending [pron] by first class post | 8 |
|
