/// <summary>
/// Adds the gerund rule.
/// </summary>
/// <param name="rule">The rule.</param>
protected void AddPastRule(string rule)
{
PastRules.Add(new Rule(rule, string.Empty));
}
/// <summary>
/// Determines whether the specified input is past.
/// </summary>
/// <param name="input">The input.</param>
/// <returns><c>true</c> if the specified input is past; otherwise, <c>false</c>.</returns>
public bool IsPast(string input)
{
return(PastRules.Any(x => x.CanApply(input)));
}
