Помогите определить видовременную форму глаголов:

1. To say
2. Be rescued
3. Were invited
4. Was beaten
5. Can't be sat

В этих предложениях:

5. Such a dress can’t be sat down in.
4. Oxford was beaten by Manchester United in the Cup Final yesterday.
3. About 50 people were invited to the party yesterday.
2. He knew the boys would be rescued.
1. Needless to say, hands must be washed before and after eating.