Things occur or happen by chance and take place by design. An accident happens or occurs; a pre-arranged act takes place.
Except in legal papers use proved instead of proven.
Transpire does not mean to take place but to leak out, as, They tried to keep their deliberations secret, but it transpired that * * *
Enthuse is not a good word. Say become enthusiastic.
Medicine, laws and oaths are administered; blows and punishment are dealt.
Allege is used only in referring to formal charges and not as a synonym for say or assert.
The past tense and past participle of dive are dived. Don't use dove.
The past tense and past participle of forecast are forecast. Don't use forecasted.
The past tense and past participle of hang are hung, except in reference to an execution; then write, He was hanged.
The past tense and past participle of plead are pleaded and not plead or pled. Don't write, He plead guilty, but He pleaded guilty.