Table 5 

Trigger frequency  
Trigger  Count (relative frequency) 
suggest that  75 (9.36%) 
indicate that  45 (5.62%) 
thus  42 (5.24%) 
suggest  20 (2.50%) 
therefore  17 (2.12%) 
these result suggest that  15 (1.87%) 
indicate  12 (1.50%) 
cause  10 (1.25%) 
due to  10 (1.25%) 
result in  9 (1.12%) 
the results indicate that  9 (1.12%) 
these result indicate that  9 (1.12%) 
because  7 (0.87%) 
demonstrate that  7 (0.87%) 
which suggest that  7 (0.87%) 
lead to  6 (0.75%) 
require for  6 (0.75%) 
these observation suggest that  6 (0.75%) 
and thus  5 (0.62%) 
confirm that  5 (0.62%) 
our finding indicate that  5 (0.62%) 
reveal that  5 (0.62%) 
Count and relative frequency for the most frequently occurring triggers using lemmatised forms.
Mihăilă et al.
Mihăilă et al. BMC Bioinformatics 2013 14:2 doi:10.1186/14712105142