| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [noun sg] [vb -s] concentrate on the | 6 |
|
| 2 | this [noun sg] [modal v] concentrate on the | 6 |
|
| 3 | this [noun sg] have concentrate on the | 6 |
|
| 4 | this [noun sg] has concentrate on the | 6 |
|
| 5 | this [noun sg] [vb mod] concentrate on the | 6 |
|
| 6 | this [noun sg] [verb] concentrate on the | 6 |
|
| 7 | this [noun sg] will concentrate on the | 5 |
|
| 8 | this [noun sg] will concentrate on the | 5 |
|
| 9 | this [noun sg] concentrate on the [noun] | 9 |
|
| 10 | this [noun sg] concentrate on the [noun sg] | 7 |
|
| 11 | this [noun sg] concentrate on the [adj] | 7 |
|
