Matched context for presence and formation

The page lists matched contexts for presence and formation.

Share - presence	Share - formation	Phrase
0.96%	3.53%	deposit {presence or formation}
0.21%	0.19%	{presence or formation} [does] contribute
0.34%	0.20%	{presence or formation} [does] increase
0.22%	0.20%	{presence or formation} [does] make
0.56%	0.18%	amount {presence or formation}
0.24%	0.17%	assure {presence or formation} [perform operation]
0.30%	2.13%	bubble {presence or formation}
2.87%	0.25%	catalyst {presence or formation}
0.48%	0.40%	compound {presence or formation}
1.30%	0.40%	flame {presence or formation}
0.48%	0.27%	gas {presence or formation}
1.28%	0.27%	hydrocarbon {presence or formation}
0.46%	1.61%	layer {presence or formation}
0.21%	0.69%	minimize {presence or formation} [perform operation]
0.22%	3.85%	mixture {presence or formation}
0.28%	0.80%	sediment {presence or formation}
0.54%	0.78%	vapor {presence or formation}
0.57%	0.20%	water {presence or formation}