SN4 ""

No	Pattern	Freq
1	then [verb] the [noun sg] [noun sg]	243
2	then [vb base] the [noun] [noun sg]	100
3	then [vb past] the [noun] [noun sg]	93
4	then [vb infin] the [noun] [noun sg]	32
5	then [vb -s] the [noun] [noun sg]	21
6	then [verb] the [noun prp] [noun sg]	21
7	then [v-ing] the [noun] [noun sg]	20
8	then come the [noun] [noun sg]	16
9	then take the [noun] [noun sg]	13
10	then came the [noun] [noun sg]	12
11	then add the [noun] [noun sg]	10
12	then add the [noun] [noun sg]	10
13	then press the [noun] [noun sg]	10
14	then took the [noun] [noun sg]	9
15	then use the [noun] [noun sg]	8
16	then [verb] the [noun pl] [noun sg]	8
17	then [verb] the [noun] key	8
18	then turn the [noun] [noun sg]	7
19	then press the [noun] [noun sg]	7
20	then [to-vb] the [noun] [noun sg]	5