The Feasts of the Jews?

Lev 23:1 – And YHVH spoke to Moses, saying, 2 – “Speak to the children of Israel, and say to them: ‘The feasts of YHVH, which you shall proclaim as holy convocations, these are My feasts.” “…it is the Sabbath of YHVH in all your dwellings.” Lev 23:3b Is there a pattern emerging? These appointed times (מועדים – moedim) /