Reset numbering using enumsentence

The sentence macros use a counter called enums. You can set this counter to the desired number. Note that you need to set it to the number you want minus one, because the counter is increased at the start of a new sentence.

MWE:

documentclass{article}
usepackage{lingmacros}
begin{document}
setcounter{enums}{62}
enumsentence{This is the first sentence}
eenumsentence{item this is a second sentence
item this is a third sentence}
setcounter{enums}{0}
enumsentence{This is the first sentence}
eenumsentence{item this is a second sentence
item this is a third sentence}
end{document}

Result: