| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | series [prep] bomb [noun pl] [prep] | 6 |
|
| 2 | series [prep] bomb [noun pl] [prep] | 6 |
|
| 3 | series of bomb [noun pl] [prep] | 6 |
|
| 4 | series [prep] bomb [noun pl] [prep] | 6 |
|
| 5 | series of bomb [noun pl] [prep] | 6 |
|
| 6 | series [prep] bomb explosions [prep] | 5 |
|
