Matched context for existence and occurrence

The page lists matched contexts for existence and occurrence.

Share - existence	Share - occurrence	Phrase
23.30%	3.82%	abnormality {existence or occurrence}
8.91%	1.73%	condition {existence or occurrence}
3.96%	2.81%	detect {existence or occurrence} [perform operation]
3.69%	1.31%	determine {existence or occurrence} [perform operation]
3.88%	1.13%	fault {existence or occurrence}
0.70%	4.30%	prevent {existence or occurrence} [perform operation]
7.21%	0.41%	auto-ignition {existence or occurrence}
2.54%	0.93%	indicate {existence or occurrence} [perform operation]
2.53%	0.46%	sense {existence or occurrence} [perform operation]
1.47%	0.13%	actual [validity] {existence or occurrence}
1.90%	0.20%	current {existence or occurrence}
1.49%	0.28%	responsive to {existence or occurrence}