| nightmare be | 5.66 | Is the nightmare over? | ||
| nightmare begin | 2.83 | The nightmare had begun. | ||
| nightmare come | 2.24 | But then came the nightmares. | ||
| nightmare end | 1.51 | But those nightmares end. | ||
| nightmare continue | 0.79 | But the nightmares continue. | ||
| nightmare haunt | 0.53 | Nightmares haunted her. | ||
| nightmare go | 0.46 | The nightmare goes on. | ||
| nightmare start | 0.46 | Then the nightmare started. | ||
| nightmare become | 0.39 | On Wednesday, the nightmare became real. | ||
| nightmare occur | 0.33 | Will such automation nightmares really occur? | ||
| nightmare happen | 0.26 | How did this nightmare happen? | ||
| nightmare have | 0.26 | Some seeming nightmares have a way of working out. | ||
| nightmare keep | 0.26 | Nightmares kept me awake all night. | ||
| nightmare seem | 0.26 | The nightmare seemed to be intensifying. | ||
| nightmare stop | 0.26 | The nightmare never stops. | ||
| nightmare trouble | 0.26 | Periodic nightmares trouble him. |