| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have [been] at the heart | 7 |
|
| 2 | which have [been] at the heart | 5 |
|
| 3 | which have [been] at the heart | 5 |
|
| 4 | [Wh det] have [been] at the heart | 5 |
|
| 5 | have [been] at the heart of | 17 |
|
| 6 | have [been] at the heart of | 17 |
|
| 7 | have [been] at the heart [prep] | 17 |
|
| 8 | have [been] at the heart [prep] | 17 |
|
