To travel or move together with someone, often implying a sense of companionship or partnership during the journey.

To occur simultaneously with a certain situation or condition, indicating a direct relationship where one aspect naturally leads to the presence of another.

To exist in a closely linked manner, where one element inherently suggests or necessitates the presence of another, highlighting a co-dependent relationship.

To introduce a particular aspect or consequence alongside something else, especially in contexts like risk or emotional states associated with actions or situations.