| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [conj] [verb] on the | 979 |
|
| 2 | [noun] [conj] concentrate on the | 42 |
|
| 3 | [noun sg] [conj] concentrate [prep] the | 28 |
|
| 4 | [noun sg] [conj] concentrate [prep] the | 28 |
|
| 5 | [noun sg] [conj] concentrate on [art] | 24 |
|
| 6 | [noun sg] [conj] concentrate on [art] | 24 |
|
| 7 | [noun sg] [conj] concentrate on the | 23 |
|
| 8 | [noun sg] [conj] concentrate on the | 23 |
|
