Jeg
“Jeg” means “I” in these sentences and identifies the speaker. It appears at the beginning of “Jeg har den her.”, “Jeg har den ikke.”, “Jeg kan gøre det.”, and “Jeg kan ikke gøre det.”. A useful reuse pattern is “Jeg har ...” or “Jeg kan ...” when stating what you have or can do.
har
“har” means “have” in “Jeg har den her.” and “Jeg har den ikke.”. It expresses possession here, and the same form is used with both the positive and negative statement. Reuse it in the pattern “Jeg har ...” with the thing you have.
den
“den” refers to the item being discussed in “Jeg har den her.” and “Jeg har den ikke.”. In “den her”, it is part of the expression meaning “this one”; in “den ikke”, it refers back to the item that is not available. Use “Jeg har den ...” when referring to a specific item.
her
“her” contributes the meaning “this” in the expression “den her”, so “den her” means “this one”. It helps identify the particular item the speaker has. Use the complete pattern “den her” when pointing out a specific item.
ikke
“ikke” means “not” and makes the statement negative in “Jeg har den ikke.” and “Jeg kan ikke gøre det.”. It comes after the object in the first sentence and after “kan” in the second. Reuse it to negate a statement, as in the dialogue patterns “Jeg har ... ikke” and “Jeg kan ikke ...”.
kan
“kan” expresses ability in “Jeg kan gøre det.” and “Jeg kan ikke gøre det.”, while capitalized “Kan” begins the requests “Kan du hjælpe mig?” and “Kan du gøre det her?”. The word stays the same apart from capitalization at the start of a sentence. Use “Jeg kan ...” to say what you can do and “Kan du ...?” to ask whether someone can do something.
gøre
“gøre” means “do” in “Jeg kan gøre det.”, “Jeg kan ikke gøre det.”, and “Kan du gøre det her?”. It follows “kan” in each expression and names the action being discussed. Reuse the pattern “kan ... gøre ...” when talking about being able to do an action.
det
“det” refers to the task or thing in “Jeg kan gøre det.” and “Jeg kan ikke gøre det.”. In “gøre det her”, the complete expression refers to doing this, while “det” itself is part of that expression. Use “gøre det” when referring to a task already understood from the conversation.
du
“du” means “you” in the questions “Kan du hjælpe mig?” and “Kan du gøre det her?”. It identifies the person being asked to help or do something. Reuse the question pattern “Kan du ...?” when making a direct request.
hjælpe
“hjælpe” means “help” in “Kan du hjælpe mig?”. It names the action requested from the other person and is followed by “mig”, the person receiving the help. Use “Kan du hjælpe mig?” as a practical request for assistance.
mig
“mig” means “me” in “Kan du hjælpe mig?”. It identifies the speaker as the person who should receive the help. Reuse it after an action when you are the person affected, as in the dialogue expression “hjælpe mig”.