英语中，“in + all + 某些抽象名词”，用来引出说话者的一种态度、观点或看法，在句中一般作评论性状语。又如：

in all likelihood  很可能, 多半

in all probability 十之八九, 很可能

in all conscience 凭良心说

in all modesty 毫不夸张地

in all seriousness 庄重地；非常严肃地

in all fairness 公正地说

in all creation 究竟; 到底

in all verity 确实是

in all honesty 说实话，说实在的

In all likelihood the meeting will be cancelled. 会议十之八九要取消。
She is, in all probability, from Australia. 她很可能是澳大利亚人。
We cannot in all conscience refuse to help. 凭良心我们不能拒绝去帮助别人。
All those things, in all modesty, are what I have tried to convey. 所有这些，毫不夸张地说，是我一直想努力传达的。
He has said in all seriousness that their performance is perfect. 他很正经地说他们的演出很成功。
In all fairness, I can't go out with you tonight, as I haven't any money. 说真的,我今晚不能和你出去,因为我没有什么钱了。