Jeg er lige ved at tabe glasset, fordi det er vådt.

Lige ved at means just about to or on the verge of doing something.

So Jeg er lige ved at tabe glasset means:

• I’m just about to drop the glass
• I’m on the verge of dropping the glass

A useful thing to remember:

• være ved at + infinitive = be in the process of / be about to
• lige ved at + infinitive makes it feel even more immediate: almost, just about

So lige adds the sense of very close to happening right now.

Because the two forms mean different things.

• Jeg taber glasset = I drop/am dropping the glass
• Jeg er lige ved at tabe glasset = I’m just about to drop the glass

The sentence is not saying the glass has already been dropped. It says the action is very close to happening.

So the full construction is needed to express that near-accident idea.

Lige often means just, but in Danish it has several uses depending on context.

Here, in lige ved at, it strengthens the idea that something is very close to happening:

• Jeg er ved at tabe glasset = I’m in the process of / about to drop the glass
• Jeg er lige ved at tabe glasset = I’m just about to drop the glass

So lige adds urgency and immediacy.

Tabe means to drop or to lose, depending on context.

In this sentence, because the object is glasset (the glass), tabe means drop:

• tabe nøglerne = drop the keys / lose the keys
• tabe glasset = drop the glass

English separates drop and lose more clearly, but Danish often uses tabe for both. Context tells you which meaning is intended.

Glasset means the glass, while et glas means a glass.

Danish usually attaches the definite article to the end of the noun:

• et glas = a glass
• glasset = the glass

So in this sentence, glasset refers to a specific glass, probably one the speaker is holding.

In Danish, the definite article is usually a suffix, not a separate word like English the.

For neuter nouns like glas:

• indefinite: et glas
• definite: glasset

This is very normal in Danish:

• en bil → bilen = the car
• et hus → huset = the house
• et glas → glasset = the glass

So -et here is the built-in form of the.

Because glas is a neuter noun in Danish: et glas.

When referring back to a neuter noun, Danish uses:

• det = it
• adjective ending in -t in this kind of predicative use

So:

• et glas → det
• våd → vådt

That is why you get:

• det er vådt = it is wet

Compare:

• en kop → den er våd
• et glas → det er vådt

Because the adjective agrees with the gender of the noun when used with er in this kind of sentence.

• common gender noun: en kop er våd
• neuter noun: et glas er vådt

Since glas is neuter (et glas), the adjective takes -t:

• våd → vådt

This is a very common pattern in Danish.

Yes, in this sentence det refers to glasset.

So:

• glasset = the glass
• det = it

The meaning is: the speaker is about to drop the glass because the glass is wet.

In context, that is the natural interpretation.

Because fordi means because and introduces a subordinate clause.

In this clause, Danish uses the normal subject-verb order:

• det = subject
• er = verb
• vådt = complement

So:

• fordi det er vådt = because it is wet

This is different from a yes/no question like:

• Er det vådt? = Is it wet?

In a statement after fordi, you do not invert the verb and subject.

Yes, you could, but it is slightly different.

• Jeg er ved at tabe glasset = I am dropping / about to drop the glass
• Jeg er lige ved at tabe glasset = I am just about to drop the glass

Adding lige makes it feel more like a near miss: the drop has not happened yet, but it is extremely close.

So both are possible, but lige ved at is more vivid here.

Because fordi det er vådt is a subordinate clause, and Danish normally places a comma before such clauses.

So the sentence is divided into:

• main clause: Jeg er lige ved at tabe glasset
• subordinate clause: fordi det er vådt

This comma is standard in written Danish.

Yes, it is natural and idiomatic.

It sounds like something someone would say in a real situation—for example, if they are holding a slippery glass.

The sentence combines several very common Danish features:

• Jeg er lige ved at ...
• definite noun with suffix: glasset
• subordinate clause with fordi
• neuter pronoun and adjective agreement: det er vådt

So it is a very useful model sentence for learners.