Matched context for occurrence and existence

The page lists matched contexts for occurrence and existence.

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