got a 4th visit out to Canada - will that cause any trouble?

[Line.a]

I've planned a 4th trip to Canada within a years time and i've already stayed just over 5 months with my recent trips in total - and my next one is planned to be either 3 months to half a year! would that cause any trouble staying more frequently there than where i come from? I've had no trouble getting in each time just slightly grilled! but i'm a bit nervous about this.

[ashokcan]

I've planned a 4th trip to Canada within a years time and i've already stayed just over 5 months with my recent trips in total - and my next one is planned to be either 3 months to half a year! would that cause any trouble staying more frequently there than where i come from? I've had no trouble getting in each time just slightly grilled! but i'm a bit nervous about this.

Be careful, it can cause a trouble 

[Line.a]

how do you mean? why would it?