find是及物还是不及物

find是及物还是不及物
The old doorman believed the reason which,as he found later,the well-dressed lady made up and let he in.
这里的as he found later应该是作为让步状语从句,但found后面没跟东西啊?
The old doorman believed the reason which the well-dressed lady made up and let he in.
这应该是完整的句子
那么as he found later是一个状语从句
那么是省略了found背后的宾语吗
应该是as he found it later咯？
The old doorman believed the reason which,as he found it later,the well-dressed lady made up and let he in.

find
[faind]
vt.
(found [faund])
找到,得到
觉得; 发现; 查明; 找出; 想出
供给; 供应; 筹措(资金等)
(江、河等)自然地形成,流向
学会使用
(炮弹等)打中; (锚)到达(海底)
【律】断定; 裁决; 宣判
知道...是有的,见到...的存在; [常用被动态]有; 存在
find it difficult to explain
觉得难以说明
find great satisfaction in
在...中得到很大满足
find a good friend in (sb.)
发现某人是个好朋友
find money for a plan
为一项计划筹措经费
find expression in
在...表现出来
find sb.guilty
断定某人有罪
find the cubic root of
求...的立方根
Waterfinds its own level.
水往低处流.
A bomb found him.
炸弹打中了他.
This precious mineral is found in many provinces.
许多省都有这种珍贵矿物.
词性变化
find
[faind]
vi.
作出判断
找到猎物
find against the plaintiff
作出不利于原告的裁决
find
[faind]
n.
发现
发现物(尤指猎物、矿藏等); 被发觉有惊人能力的人; 新油田
have [make] a great find
有大发现; 找出宝物
an important archaeological find
考古学上的一项重要发现
继承用法
findable
adj.
可发现[找出,得到]的
习惯用语
a sure find
一定能发现猎物等的地方; [俚]必能找到的人[物]; 必能找到某物的所在地
all found
(工资以外)一切供给
everything found
(工资以外)一切供给
be found in
在某地,到某地
be found at
在某地,到某地
be well found in
在...方面设备齐全[修养很高]
How do you find yourself?
你近来怎样?
must take us as you find us
我们就是这样,请你将就吧.
find against
【律】判决...有罪
find for
【律】作出对...有利的判决
find it in oneself to do sth.
忍心做某事[主要用于否定句或疑问句,与 can,could 连用]
find oneself
发觉自己处于...,发现了自己才能所在; 发现自己能胜任某种工作
find out
发现,找出; 猜着,想出; 揭发(坏人等)
find in
供给,供应(某人衣、食、费用等)
find sb.in
供给,供应(某人衣、食、费用等)
find up
[英方]找出