| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] a close [noun sg] on | 83 |
|
| 2 | keep a close [noun sg] on | 81 |
|
| 3 | [v-ing] a close [noun sg] on | 24 |
|
| 4 | keeping a close [noun sg] on | 23 |
|
| 5 | keep a close [noun sg] on | 19 |
|
| 6 | [vb infin] a close [noun sg] on | 19 |
|
| 7 | [to-vb] a close [noun sg] on | 18 |
|
| 8 | to keep a close [noun sg] on | 17 |
|
| 9 | keep a close [noun sg] on | 9 |
|
| 10 | [vb base] a close [noun sg] on | 9 |
|
| 11 | kept a close [noun sg] on | 8 |
|
| 12 | [vb past] a close [noun sg] on | 8 |
|
| 13 | a close [noun sg] on [art] | 30 |
|
| 14 | a close [noun sg] on [art] | 30 |
|
| 15 | a close [noun sg] on the | 28 |
|
| 16 | a close [noun sg] on the | 28 |
|
| 17 | a close [noun sg] on [pron] | 28 |
|
| 18 | a close [noun sg] on [noun] | 19 |
|
| 19 | a close [noun sg] on [pos pn] | 11 |
|
| 20 | a close [noun sg] on [adj] | 10 |
|
| 21 | a close [noun sg] on [pers pn] | 8 |
|
| 22 | a close [noun sg] on [noun sg] | 8 |
|
| 23 | a close [noun sg] on [Wh det] | 8 |
|
| 24 | a close [noun sg] on what | 8 |
|
| 25 | a close [noun sg] on what | 8 |
|
| 26 | a close [noun sg] on [det] | 8 |
|
| 27 | a close [noun sg] on [noun prp] | 6 |
|
| 28 | a close [noun sg] on [noun pl] | 5 |
|
