| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | sending it [prep] first class [noun sg] | 8 |
|
| 2 | [v-ing] it [prep] first class [noun sg] | 8 |
|
| 3 | send it [prep] first class [noun sg] | 8 |
|
| 4 | [verb] it [prep] first class post | 8 |
|
| 5 | [verb] it by first class [noun sg] | 8 |
|
