1. Valmy is in bed, asleep.

2. Valmy is asleep in bed.
3. Valmy is in bed, and he was asleep.
4. Valmy is in bed, being asleep.
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Does #1 mean #2 or #3 or #4?

All mean the same thing, but #4 is not used.

Based on the given options, sentence #1 most likely means the same as sentence #2. Both sentences convey that Valmy is currently in bed and asleep. Sentences #3 and #4 introduce additional information (that "he was asleep" in #3 and "being asleep" in #4), which is not explicitly mentioned in sentence #1.

To determine the meaning of a sentence, it is important to consider the context and structure of the sentence. Let's break down each sentence:

1. Valmy is in bed, asleep.
This sentence implies that Valmy is currently in bed and is currently asleep. The comma indicates that "asleep" is a descriptive phrase modifying "Valmy."

2. Valmy is asleep in bed.
This sentence also conveys the same meaning as the first sentence. It specifies that Valmy is currently asleep and that he is in bed. The word order is different, but the overall meaning remains the same.

3. Valmy is in bed, and he was asleep.
This sentence introduces the past tense by using the phrase "he was asleep," implying that Valmy was previously asleep but may not be asleep at the moment. The use of the conjunction "and" indicates an additional piece of information.

4. Valmy is in bed, being asleep.
This sentence uses the present participle "being asleep," which implies an ongoing state, but it is not commonly used in this context. Typically, the phrase "being asleep" would be replaced with "asleep" or "sleeping."

Based on the information provided, it appears that sentences 1 and 2 convey that Valmy is currently asleep in bed. Sentence 3 suggests that Valmy was asleep in bed, but it does not explicitly state whether he is asleep at the moment. Sentence 4 does not match the common usage and would be considered less typical or incorrect.