The phrase "almost completely performed" is correct and usable in written English.
It can be used to describe an action or task that is nearly finished but not entirely completed.
Example: "The project is almost completely performed, with only a few minor details left to finalize."
Alternatives: "nearly finished" or "mostly completed".
In later years, though blind and almost completely deaf, he performed benefits for various civic organizations and institutions.
Fortunately, the hospital laboratory was almost completely functional and could perform bacterial and other tests at a near-normal level, despite the earthquake.
In CSP mice, diazepam induced no changes in neutrophil oxidative burst or intensity of phagocytosis, but abolished almost completely the percentage of neutrophils performing phagocytosis.
However, AmB-induced potentiation of CDDP penetration and toxicity was almost completely abolished when cell incubation was performed in presence of human serum.
Even more strikingly, excision of PLNs at 3 weeks of age protects NOD mice against IAA, insulitis and diabetes development, almost completely, but has no effect when performed at 10 weeks of age [ 20].
Experiments were performed on an almost completely separable dye pair (Alexa 488 and Cy5, Figure 2 A,B, Figure 3 A,B) and on a spectrally closer dye pair (Alexa 488 and Alexa 546, Figure 2 C,D, Figure 3 C,D).
The group's music has been almost completely unheard since the band stopped performing more than three decades ago.
(laughs) You know, I stopped performing and playing almost completely for 22 years.
However, inactivation of both M6P-binding sites almost completely abolished the capacity of the receptor to perform reuptake of HEX secreted by SCC-VII cells.
In contrast, the removal of NK cells abrogated this effect almost completely, a finding that was reproduced when experiments were performed with autologous peripheral blood monocytes.
