| Share | Phrase |
|---|
| 14.80% | periodic [time periodicity] table |
| 9.08% | periodic [time periodicity] interval |
| 8.92% | periodic [time periodicity] signal |
| 4.88% | periodic [time periodicity] pulse |
| 3.56% | periodic [time periodicity] communication |
| 2.93% | periodic [time periodicity] opening |
| 2.67% | periodic [time periodicity] replacement |
| 2.65% | periodic [time periodicity] change |
| 2.63% | periodic [time periodicity] injection |
| 2.62% | periodic [time periodicity] introduction |
| 2.15% | periodic [time periodicity] exhaust |
| 1.98% | periodic [time periodicity] variation |
| 1.85% | periodic [time periodicity] servicing |
| 1.74% | periodic [time periodicity] actuation |
| 1.63% | periodic [time periodicity] discharge |
| 1.60% | periodic [time periodicity] modulation |
| 1.60% | periodic [time periodicity] oscillation |
| 1.54% | periodic [time periodicity] testing |
| 1.47% | periodic [time periodicity] inspection |
| 1.47% | periodic [time periodicity] maintenance |
| 1.46% | periodic [time periodicity] function |
| 1.36% | periodic [time periodicity] time |
| 1.34% | periodic [time periodicity] intake |
| 1.33% | periodic [time periodicity] cleaning |
| 1.33% | periodic [time periodicity] interruption |
| 1.33% | periodic [time periodicity] vibration |
| 1.32% | periodic [time periodicity] movement |
| 1.23% | periodic [time periodicity] check |
| 1.14% | periodic [time periodicity] routine |
| 1.10% | periodic [time periodicity] fluctuation |
| 1.07% | periodic [time periodicity] addition |
| 0.98% | periodic [time periodicity] operation |
| 0.98% | periodic [time periodicity] basis |
| 0.98% | periodic [time periodicity] test |
| 0.92% | periodic [time periodicity] chart |
| 0.92% | periodic [time periodicity] event |
| 0.92% | periodic [time periodicity] increasing |
| 0.92% | periodic [time periodicity] sampling |
| 0.87% | periodic [time periodicity] generator |
| 0.85% | periodic [time periodicity] release |
| 0.85% | periodic [time periodicity] motion |
| 0.83% | periodic [time periodicity] adjustment |
| 0.82% | periodic [time periodicity] means |
| 0.68% | periodic [time periodicity] spark |
| 0.62% | periodic [time periodicity] cycle |
| 0.61% | periodic [time periodicity] manner |
| 0.60% | periodic [time periodicity] velocity |
| 0.60% | periodic [time periodicity] force |