The phrase "allegedly between" is correct and usable in written English.
It can be used when discussing claims or accusations regarding a relationship or interaction that is not definitively proven.
Example: "The documents suggest that the agreement was allegedly between the two parties involved in the dispute."
Alternatives: "reportedly between" or "purportedly between".
A recent example was an conversation allegedly between Mr Erdogan's older son, Burak, and a woman said to be his mistress.Perhaps the most damning came on March 25th.
Last year, the satirical magazine Le Canard Enchainé obtained and published emails allegedly between Ikea's management in France and Sûreté International suggesting the security company was obtaining information from the national police information system on behalf of Ikea.
The rift allegedly between Swift and Perry began after the "Shake It Off" singer told Rolling Stone that she'd written "Bad Blood" about a fellow pop star.
After her statement came out, however, TMZ published a photo of Argento and Bennett and screenshots of text messages allegedly between her and a friend that suggested she did have sex with the teen.
The report details emails allegedly exchanged between Spanier, Curley and Schultz and suggests that a conversation between Curley and Paterno may have altered a plan to report Sandusky to the Department of Welfare.
The charges relate to assaults allegedly committed between 1966 and 1985 against teenage girls and women aged between 15 and 19.
Four of the offences allegedly occurred between 24 June and 1 July.
The journalist told the court of three incidents "seared into my memory" that allegedly occurred between 2001 and 2004.
The father-of-two, from Horndean, Hampshire, is accused of two offences under the Sexual Offences Act allegedly committed between 1 September and 30 September last year.
His testimony, which included graphic descriptions of abuse allegedly suffered between 1983 and 1986, was too authentic to have been fabricated, she said.
The 27-year-old was arrested on Saturday and charged with 10 offences over the common assault and stalking of his former partner Jessica Peris, which allegedly occurred between October and June.
