can or could

alaba   Sat Jun 13, 2009 8:52 am GMT
Is it correct to use can or could for the sentence below?

The plane ticket would allow Bob to meet Jim so that he (can/could) talk with him.
MrPedantic   Sat Jun 13, 2009 9:43 am GMT
Hello Alaba,

1. X would allow Y to meet Z so that he can do ABC.

— This suggests that "doing ABC" is still possible. Someone might say this during a planning meeting, for example.

2. X would allow Y to meet Z so that he could do ABC.

— This suggests that "doing ABC" is still possible; but it also suggests greater tentativeness on the part of the speaker towards that possibility.

#2 might also relate to an incident entirely in the past, i.e. where "doing ABC" is not regarded as a present possibility. For instance, in a narrative about espionage during the Second World War you might encounter such a structure.

Best wishes,

MrP
tbd   Sat Jun 13, 2009 4:00 pm GMT
I'd keep the conditional on both

would allow Bob to meet Jim so he could talk with him