| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been many [noun] | 121 |
|
| 2 | [verb] been many [noun pl] | 108 |
|
| 3 | [vb base] been many [noun] | 87 |
|
| 4 | have been many [noun] | 85 |
|
| 5 | had been many [noun] | 17 |
|
| 6 | [vb past] been many [noun] | 17 |
|
| 7 | have been many [noun] | 11 |
|
| 8 | [vb infin] been many [noun] | 11 |
|
| 9 | [verb] been many change | 8 |
|
| 10 | [verb] been many changes | 8 |
|
| 11 | [verb] been many attempts | 7 |
|
| 12 | [verb] been many attempt | 7 |
|
| 13 | [verb] been many [noun sg] | 7 |
|
| 14 | [verb] been many year | 6 |
|
| 15 | [verb] been many studies | 6 |
|
| 16 | [verb] been many years | 6 |
|
| 17 | [verb] been many study | 6 |
|
| 18 | [verb] been many [n mass] | 5 |
|
