"initially completed" is correct and can be used in written English.
You can use it to describe something that has been done in the beginning but still has more to do. For example, "The project was initially completed, but the team still needs to carry out additional tests."
Spice is a Jamaican dancehall star and the appropriately named Fun was initially completed sans Elliott, with the rapper adding an extra verse and the song's hook, much to Spice's surprise.
A qualitative study was initially completed in order to analyze the occupational requirements.
Methods: Two questionnaires were initially completed by a volunteer sample of 61 women currently experiencing hot flushes.
Forty questionnaires were initially completed in which open questions, without any proposed prices for willingness to pay, were asked.
Participants initially completed an incremental exercise test on an electromagnetically braked cycle ergometer (Excalibur Sport, Lode, Netherlands) to determine VO2max and peak power output (PPO).
(2) The task is initially completed inaccurately, but then repaired with error handling, where these procedures are in the same sub-dialog. .
The player assumes the role of Joanna Dark, who must initially complete a training mode where she will be provided a fixed sequence of challenges so that the player learns the game mechanics.
KKR created Primedia's predecessor, K-III Communications, a platform to buy media properties, initially completing the $310 million divisional buyout of the book club division of Macmillan along with the assets of Intertec Publishing Corporation in May 1989.
Participants will initially complete a "Health Survey" questionnaire.
Paired questionnaires were only requested from those initially completing the questionnaire on the first collection sample.
For this study, women who had indicated that they had sought help from a healthcare practitioner for their back pain were recruited to initially complete a questionnaire [ 19].
