English doesn't have a Future Tense!
Adding to 'recent past' and 'period to the present' meanings of the Present Perfect Simple
The development of the signage typeface Wayfinding Sans Pro by Ralf Herrmann
In all flavours, it means before the present and connected to it
David Foster Wallace's Commencement Address at Kenyon College 2005
Those little words need special treatment
The 'background' tense
The 3 pronunciations of regular verb-endings