def get_module_properties(properties):
    """
    Get dict of properties for output module.

    Args:
        properties (list): list of properties

    Returns:
        (dict): dict with prop, der and contrib

    """
    module_props = dict(property=None, derivative=None, contributions=None)
    for prop in properties:
        if prop.startswith("property"):
            module_props["property"] = prop
        elif prop.startswith("derivative"):
            module_props["derivative"] = prop
        elif prop.startswith("contributions"):
            module_props["contributions"] = prop
    return module_props