| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be heading [prep] [art] [adj] [noun sg] | 15 |
|
| 2 | be heading for [art] [adj] [noun sg] | 11 |
|
| 3 | be heading for [art] [adj] [noun sg] | 11 |
|
| 4 | be heading [prep] a [adj] [noun sg] | 10 |
|
