Where could I find a list weak nouns in modern English which were strong in old English?

Question

So I have been doing a thing recently for which I need to find a list of all (or at least most) of weak (regular) modern English nouns (and verbs, if possible) which were strong (irregular) in old English, like boc --> bec in old English, but book --> books in modern English, and others like it, but I have so far been unable to find any such list, so if anyone knows of one, I would be very grateful for it to be able to see it, thank you.

Answer 1

For the Old English nouns the division into “weak” and “strong” is less important than the division into stem types. Nouns like boc --> bec are called “root-stems” or “consonant stems” since their stems ended in consonants, these are “strong”, here's a list: https://en.wiktionary.org/wiki/Category:Old_English_consonant_stem_nouns.

As for verbs, Old English strong verbs were regular, there were 7 classes of strong verbs, each class with its own series of vowel gradation (ablaut), about 800 strong verbs, here's a list: https://en.wiktionary.org/wiki/Category:Old_English_strong_verbs.

Truly irregular were the suppletive anomalous verbs bēon/wesan (to be), gān (to go), dōn (to do) and willan (“will” meaning “to want”).

And finaly, there were preterite-present verbs, 12 of them, lacking full paradigms and thus “defective”:

agan = to possess (owe/ought)
cunnan = to know (can)
dugan = to achieve
durran = to dare
magan = to be able to (may/might)
motan = to be allowed to (must)
munan = to remember
nugan = to suffice
sculan = must, to be obligated (shall/should)
unnan = to grant
þurfan = to need
witan = to know

Now you can go through these lists and find out which ones became regular in Modern English.