| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [modal v] concentrate on the | 32 |
|
| 2 | [noun sg] [vb mod] concentrate on the | 32 |
|
| 3 | [noun sg] will concentrate on the | 22 |
|
| 4 | [noun sg] will concentrate on the | 22 |
|
| 5 | [noun sg] should concentrate on the | 5 |
|
| 6 | [noun sg] should concentrate on the | 5 |
|
