| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [be] closely [verb] | 136 |
|
| 2 | [noun pl] [be] so [verb] | 130 |
|
| 3 | [be] so closely [verb] | 59 |
|
| 4 | [noun pl] [be] so closely | 8 |
|
| 5 | [noun pl] so closely [verb] | 5 |
|
