Both phrases are acceptable and convey a similar message, but there are subtle differences in tone and formality.
- "To kindly need your approval": This phrase emphasizes the need for approval in a polite and considerate manner. The use of "kindly" adds a sense of politeness and respect, making it sound gentle and less demanding. This could be appropriate in situations where you want to express humility or show deference to the other person's authority.
Example: "I kindly need your approval before proceeding with the project."
- "To seek your approval": This phrase is more straightforward and formal. "Seek" means to look for or request something, and in this context, it implies actively searching for approval. This version is neutral in tone and is commonly used in professional or business settings.
Example: "I need to seek your approval for the budget proposal."
In most situations, "to seek your approval" is the more commonly used and straightforward phrase, making it a safer choice for formal communication. However, the choice between the two phrases can also depend on the context and the relationship between the parties involved. If you want to be extra polite and respectful, using "to kindly need your approval" can be a suitable alternative.