Looking on the internet deeply has found these results:

I should be responsible for it. is the most popular phrase on the web.

I should responsible for it. 10 results on the web	I should be responsible for it. 1245 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
It doesn't look like this phrase is very popular! The search could not find any examples on the internet.	I just really wish they would put what they want to be responsible for and what I should be responsible for. It would make life easier. Mar 29, 2010. reply. Aug 3, 2015 ... ... he was (some what) referring to this issue as a private issue and I should be responsible for it. I even tried to explain that I was covered by EK�... Jul 31, 2015 ... What I'm going to say is, �you know, that's actually a really good idea and yes I should be responsible for it. So there are three ways that I can�... I should be responsible for it to the nation. The poor man does not know that my determination is taken; for I have never expressed it to the Duchess. Therefore�...

I should responsible for it.

10 results on the web

I should be responsible for it.

1245 results on the web

More popular!

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

I just really wish they would put what they want to be responsible for and what I should be responsible for. It would make life easier. Mar 29, 2010. reply.
Aug 3, 2015 ... ... he was (some what) referring to this issue as a private issue and I should be responsible for it. I even tried to explain that I was covered by EK�...
Jul 31, 2015 ... What I'm going to say is, �you know, that's actually a really good idea and yes I should be responsible for it. So there are three ways that I can�...
I should be responsible for it to the nation. The poor man does not know that my determination is taken; for I have never expressed it to the Duchess. Therefore�...