Matched context for operation and time

The page lists matched contexts for operation and time.

Share - operation	Share - time	Phrase
0.10%	3.40%	{operation or time} period
0.15%	0.12%	closing [chronology] {operation or time}
0.81%	0.12%	control {operation or time} [perform operation]
0.10%	0.21%	fuel {operation or time}
0.09%	0.28%	ignition {operation or time}
0.11%	0.73%	injection {operation or time}
0.14%	0.16%	lean [constitution] {operation or time}
0.14%	0.12%	starting [chronology] {operation or time}
0.20%	0.25%	unit {operation or time}
0.48%	0.11%	valve {operation or time}