| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] [noun sg] on the | 2195 |
|
| 2 | concentrate [pron] [noun] on the | 57 |
|
| 3 | concentrate [pron] [noun sg] [prep] the | 39 |
|
| 4 | concentrate [pron] [noun sg] [prep] the | 39 |
|
| 5 | concentrate [pron] [noun sg] on [art] | 32 |
|
| 6 | concentrate [pron] [noun sg] on the | 31 |
|
