Matched context for qa and qf

The page lists matched contexts for qa and qf.

Share - qa	Share - qf	Phrase
10.11%	14.42%	quantity {qa or qf}
10.61%	6.87%	amount {qa or qf}
18.24%	1.55%	air {qa or qf}
3.90%	4.57%	flow {qa or qf}
3.91%	3.35%	rate {qa or qf}
1.67%	1.14%	calculate {qa or qf} [perform operation]
0.51%	1.33%	determine {qa or qf} [perform operation]
0.38%	1.67%	increase {qa or qf} [perform operation]
0.27%	1.09%	value {qa or qf}