The phrase "alone supposed to" is not correct in English as it lacks clarity and proper grammatical structure.
It may be intended to express a sense of expectation or obligation, but it needs additional context or rephrasing to be usable.
Example: "I was alone, supposed to handle everything by myself."
Alternatives: "meant to" or "expected to".
In particular, the US-base case scenario (screening alone) is supposed to be consistent with what would be a European base case (screening alone).
That, alone, was supposed to exempt him from explaining how he will cut taxes for the rich, add to defense spending and eventually balance the budget.
The first phase alone is supposed to take eight years, the government says, though most experts consider 12 to 16 years a safer pace and less risky.
In the leadup to the Queensland state election Campbell Newman's Liberal National party promised to deliver 22,000 jobs in the Galilee Basin, of which Adani's Carmichael mine alone was supposed to provide 10,000.
Regina told the audience, "It never occurred to me that I, alone, was supposed to take on that responsibility".
How, in a supposedly tolerant and permissive age, when anything anyone does south of the criminal code is a matter for conscience alone, are you supposed to respond to this kind of thing?
After leaving the Island in the second season finale "Live Together, Die Alone", Michael was supposed to return in the season three finale, but Perrineau was filming the pilot of Demons, so was unable to return.
When violence flared again recently in eastern Congo, it was caught flat-footed, lacking intelligence and barely able to defend itself, let alone protect civilians.That is supposed to be changing.
The anticipated completion of Baba Rahman's move from Augsburg to Chelsea – announced minutes after the final whistle had gone on José Mourinho's men capitulating at City – took Premier League spending on Bundesliga players this summer over the €100m mark in transfer fees alone – but Wolfsburg are supposed to be less vulnerable to the predators.
The F.A.A.'s suggestion to the contrary today was a response to the suicide flight of a Florida teenager who, having taken off alone while he was supposed to be performing a preflight check, flew his plane into a Tampa skyscraper on Saturday.
