Table 4.

Trigger frequency

Trigger	Count (relative frequency)
suggesting that	51 (6.04%)
thus	42 (4.98%)
indicating that	34 (4.03%)
therefore	17 (2.01%)
these results suggest that	14 (1.66%)
suggests that	12 (1.42%)
due to	10 (1.18%)
suggesting	10 (1.18%)
indicating	9 (1.06%)
the results indicate that	9 (1.06%)
these results indicate that	9 (1.06%)
suggest that	8 (0.94%)
because	7 (0.83%)
caused	6 (0.71%)
required for	6 (0.71%)
resulting in	6 (0.71%)
which suggests that	6 (0.71%)
and thus	5 (0.58%)
indicates that	5 (0.58%)
suggests	5 (0.58%)
these data indicate that	5 (0.58%)
these observations suggest that	5 (0.58%)

Count and relative frequency for the most frequently occurring triggers using surface-expression forms.