It is due to this phenomenom that mobile network providers feel it is necessary to have tariffs that have in excess of 200 minutes included in their price plans.
Copyright McGeorge & Hurwitz 2010
Normal sentence: "I am walking down the road now."
Innit Minute consuming sentence: "I'm like just like um trekking like down your like street now blud innit."
As you can see from this example, am "Innits Minutes" consuming sentence is 100% longer than a normal sentence thus resulting in the need for more minutes in their monthly plan.