| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they should [verb] | 2114 |
|
| 2 | they should [vb infin] | 2111 |
|
| 3 | they [modal v] take | 653 |
|
| 4 | they [vb mod] take | 653 |
|
| 5 | [pron] should take | 426 |
|
| 6 | [pers pn] should take | 406 |
|
| 7 | they should take | 63 |
|
| 8 | they should take | 62 |
|
| 9 | they should take | 62 |
|
