| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be heading [prep] a [adj] [noun sg] | 27 |
|
| 2 | be heading for a [adj] [noun sg] | 25 |
|
| 3 | be heading for a [adj] [noun sg] | 25 |
|
| 4 | be heading [prep] a [adj] [noun sg] | 10 |
|
| 5 | is heading [prep] a [adj] [noun sg] | 6 |
|
