SN4 ""

No	Pattern	Freq
1	[was/were] [verb] on [prep] the [adj]	73
2	[was/were] [verb] on [prep] the [adj]	73
3	[was/were] [verb] on [prep] the [adj]	50
4	was [verb] on [prep] the [adj]	48
5	[was/were] [vb pp] on [prep] the [adj]	45
6	[was/were] [verb] on to the [adj]	30
7	[was/were] [v-ing] on [prep] the [adj]	27
8	were [verb] on [prep] the [adj]	25
9	[was/were] go on [prep] the [adj]	15
10	[was/were] going on [prep] the [adj]	14
11	[was/were] [verb] on in the [adj]	10
12	[was/were] [verb] on [prep] the [num ord]	9
13	[was/were] [verb] on at the [adj]	7
14	[was/were] [verb] on for the [adj]	5
15	[was/were] carried on [prep] the [adj]	5
16	[was/were] carry on [prep] the [adj]	5