| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] 31 march | 35 |
|
| 2 | [vb pp] [prep] 31 march | 21 |
|
| 3 | [verb] on 31 march | 17 |
|
| 4 | [verb] on 31 march | 17 |
|
| 5 | [v-ing] [prep] 31 march | 5 |
|
| 6 | [verb] by 31 march | 5 |
|
| 7 | [verb] by 31 march | 5 |
|
| 8 | end [prep] 31 march | 5 |
|
