| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are closely related | 69 |
|
| 2 | are closely linked | 42 |
|
| 3 | are closely associated | 14 |
|
| 4 | are closely connected | 10 |
|
| 5 | are closely tied | 6 |
|
| 6 | are closely integrated | 6 |
|
| 7 | are closely monitored | 5 |
|
