Anonymous“You mean you remembered that single occurence of "have to" without knowing which letter it came from? ”
I found; I transcribed; I departed.
Anonymous“
Are obligative "must" and "have to" now on an equal footing in standard British English? Is "must" as common as "have to" when expressing subjective modality?”
The question embodies a number of doubtful assumptions: that "subjective modality" is a phrase with any meaning; that the relationship between "must" and "have to" is of the kind that lends itself to an "equal footing", or a comparison in terms of common-ness; that their relationship "now" is somehow necessarily different from e.g. 20 years ago.
MrP