| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a long [noun] [prep] [verb] | 267 |
|
| 2 | a long [noun] [prep] [v-ing] | 266 |
|
| 3 | a [adj] [noun] [prep] ensuring | 61 |
|
| 4 | a [adj] [noun] [prep] ensuring | 58 |
|
| 5 | [art] long [noun] [prep] ensuring | 6 |
|
| 6 | [art] long [noun] [prep] ensuring | 6 |
|
| 7 | a long [noun] [prep] ensuring | 5 |
|
| 8 | a long [noun] [prep] ensuring | 5 |
|
| 9 | a long [noun] [prep] ensuring | 5 |
|
| 10 | a long [noun] [prep] ensure | 5 |
|
