Table 1.

The 10 most frequent verbs in RCT abstracts

#	Occurences	Verb	Cumulative frequency
1	1238	reduce	0.036
2	1163	improve	0.070
3	1056	suggest	0.100
4	963	increase	0.129
5	888	use	0.155
6	808	associate	0.178
7	742	compare	0.200
8	733	show	0.221
9	718	provide	0.242
10	593	appear	0.260