"complicated involvement" is grammatically correct and is a phrase that is often used in written English.
It can be used to describe a situation where someone is deeply involved in a complex or difficult situation. For example: His complicated involvement in the company's financial troubles resulted in his resignation as CEO. The novel's plotline includes a complicated involvement between the two main characters that keeps readers on the edge of their seats. Despite her complicated involvement in the project, she managed to successfully complete it on time. The therapist helped the patient untangle her complicated involvement in a toxic relationship.
NO and its derivatives have a similarly complicated involvement in nociception and pain, which may contribute to the functional disability of OA.
After his death, Africa News reported on his complicated involvement with many women, at least two of whom he married — and these simultaneously.
Like everything to do with the first couple, this latest chapter in their public lives is an intricate and exceedingly complicated involvement.
Ransome's most complicated involvement with the Bolsheviks was his affair with a young secretary, Evgenia Shelepina, whom he met while doing an interview with her boss, Leon Trotsky.
In any case, he narrates his increasingly complicated involvement with the family of a classmate, Rapha (Bastien Ughetto), whose "perfect, normal" two-parent household is very different from Claude's.
Alan Shearer has hinted he wondered whether Ashley had encouraged Pardew to depart for Crystal Palace after possibly telling him he would shortly be putting the sold signs up at St James Parkk in order to pursue his increasingly complicated involvement with Rangers.
Until now, the U.S. has restricted itself to focusing on a counterterror campaign targeting ISIS and al-Qaida, and has avoided complicating its involvement in the highly fractured and intractable conflict by striking Assad.
Remuneration issues, organisational barriers like huge distances in rural areas, as well as questions of responsibilities and referral at the interface between inpatient and outpatient sector can complicate the involvement of generalists in paediatric palliative home care [ 8, 9].
Systemic sclerosis (SSc) is a connective tissue disorder of unknown etiology, characterized by a multisystemic involvement, and that is often complicated by pulmonary involvement [ 50], especially PAH with or without interstitial lung disease (ILD) [ 51].
More complicated is the involvement of the law firm, Steel, Hector & Davis -- a major force in Florida's legal community.
