begoingto加動詞原形是什么時態

　　He's going to be a bit pushed for money.

　　他手頭將會有點拮據。

　　I'm going to be fitted for my wedding dress today.

　　今天我要去試穿結婚禮服。

　　The conference is going to be a lot of extra work.

　　這次會議將意味著很多額外工作。