Looking on the internet deeply has found these results:

for your convenient is the most popular phrase on the web.

at your convenient 1323,000 results on the web	for your convenient 1388,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
You... Simply put, this is your convenient way of bending Buddha's teachings to suit the world? This gas leak is pretty convenient. Had I not been so eager to believe your convenient explanation... Some might say convenient for the afflicted. Webs is your convenient like you and just as I get used to, Inject your poison. It has nothing to do with your convenient little stories! And how convenient for the defendant. And we owe it all to the two of you and your convenient love for each other.	And we owe it all to the two of you and your convenient love for each other. You... Simply put, this is your convenient way of bending Buddha's teachings to suit the world? Webs is your convenient like you and just as I get used to, Inject your poison. It has nothing to do with your convenient little stories! Very convenient for your summit, isn't it? Had I not been so eager to believe your convenient explanation... The timing of last night's murder is pretty convenient for your case, though. Very convenient for your summit, isn't it?

at your convenient

1323,000 results on the web

for your convenient

1388,000 results on the web

More popular!

You... Simply put, this is your convenient way of bending Buddha's teachings to suit the world?
This gas leak is pretty convenient.
Had I not been so eager to believe your convenient explanation...
Some might say convenient for the afflicted.
Webs is your convenient like you and just as I get used to, Inject your poison.
It has nothing to do with your convenient little stories!
And how convenient for the defendant.
And we owe it all to the two of you and your convenient love for each other.

And we owe it all to the two of you and your convenient love for each other.
You... Simply put, this is your convenient way of bending Buddha's teachings to suit the world?
Webs is your convenient like you and just as I get used to, Inject your poison.
It has nothing to do with your convenient little stories!
Very convenient for your summit, isn't it?
Had I not been so eager to believe your convenient explanation...
The timing of last night's murder is pretty convenient for your case, though.
Very convenient for your summit, isn't it?