| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be an [noun sg] on [pron] | 55 |
|
| 2 | [be] an [noun sg] on [pos pn] | 31 |
|
| 3 | [is] an [noun sg] on [pron] | 27 |
|
| 4 | is an [noun sg] on [pron] | 18 |
|
| 5 | [was/were] an [noun sg] on [pron] | 14 |
|
| 6 | was an [noun sg] on [pron] | 13 |
|
| 7 | [be] an [noun sg] on [Wh det] | 11 |
|
| 8 | [be] an [noun sg] on which | 11 |
|
| 9 | [be] an [noun sg] on which | 11 |
|
| 10 | 's an [noun sg] on [pron] | 9 |
|
| 11 | [be] an [noun sg] on his | 9 |
|
| 12 | [be] an [noun sg] on his | 9 |
|
| 13 | be an [noun sg] on [pron] | 8 |
|
| 14 | [be] an [noun sg] on [pron] | 8 |
|
| 15 | [be] an [noun sg] on [pers pn] | 7 |
|
| 16 | [be] an attack on [pron] | 6 |
|
| 17 | [be] an [noun sg] on its | 6 |
|
| 18 | [be] an [noun sg] on their | 6 |
|
| 19 | [be] an [noun sg] on their | 6 |
|
| 20 | [be] an expert on [pron] | 6 |
|
| 21 | [be] an [noun sg] on its | 6 |
|
| 22 | [be] an issue on [pron] | 6 |
|
| 23 | [be] an [noun sg] on [indef pn] | 5 |
|
