will have + PAST PARTICIPLE (future perfect) – English Grammar Profiler
There are 5 formally related grammar points in the English Grammar Profile in the category of FUTURE/perfect simple with ‘will.’ Many of them overlap and at C1 they are very rare and hard to find in corpora. An example from the iWeb corpus of the future perfect form used for a polite assumption about the present:
I’d better stop here,
but I hope I will have persuaded at least some people that there’s some reasonably low-hanging fruit around,
at least for the time being.
Gowers’s Weblog
B2 Point 48 is defined as
AFFIRMATIVE
B2 point 52 is defined as:
something which is expected to be completed (or not completed) by a certain point in the future.
B2 point 40 is defined as:
negative form
C1 point 59 is defined as:
make assumptions about the present, particularly with ‘you’.
C1 point 64 is defined as:
‘will’ as a politeness strategy, often in formal contexts.
iWeb search will have vvn:
1 WILL HAVE SEEN 3087 2 WILL HAVE MADE 2245
3 WILL HAVE COMPLETED 2096
4 WILL HAVE NOTICED 2077
further collocates:
1 YOU (PPY ) 1272 2 READERS (NN2 ) 123
3 AMONG (II ) 49
5 WILL HAVE LOST 1750 6 WILL HAVE LEARNED 1720 7 WILL HAVE TAKEN 1706 8 WILL HAVE HEARD 1627 9 WILL HAVE CHANGED 1548 10 WILL HAVE RECEIVED 1499 11 WILL HAVE GONE 1421 12 WILL HAVE INCREASED 1415 13 WILL HAVE COME 1408 14 WILL HAVE LIMITED 1362 15 WILL HAVE GAINED 1333 16 WILL HAVE DEVELOPED 1252 17 WILL HAVE SPENT 1245 18 WILL HAVE BECOME 1177 19 WILL HAVE PAID 1142 20 WILL HAVE EARNED 1100 21 WILL HAVE CREATED 1074 22 WILL HAVE PASSED 978 23 WILL HAVE MOVED 954 24 WILL HAVE GIVEN 951 25 WILL HAVE WORKED 908 26 WILL HAVE REACHED 892 27 WILL HAVE PLAYED 827 28 WILL HAVE LEFT 822 29 WILL HAVE DEMONSTRATED 818 30 WILL HAVE EXPERIENCED 810 31 WILL HAVE GROWN 798 32 WILL HAVE READ 777 33 WILL HAVE FOUND 766 34 WILL HAVE ACHIEVED 710 35 WILL HAVE MET 660 36 WILL HAVE BUILT 654 37 WILL HAVE IMPROVED 587 38 WILL HAVE REDUCED 586 39 WILL HAVE PROVEN 569 40 WILL HAVE USED 569 41 WILL HAVE ADDED 568 42 WILL HAVE SAVED 563 43 WILL HAVE ACQUIRED 555 44 WILL HAVE STARTED 547 45 WILL HAVE SET 530 46 WILL HAVE FORGOTTEN 501 47 WILL HAVE FAILED 495 48 WILL HAVE GOTTEN 474 49 WILL HAVE MISSED 455 50 WILL HAVE PUT 454 51 WILL HAVE HELPED 442 52 WILL HAVE TURNED 439 53 WILL HAVE SERVED 408 54 WILL HAVE WON 403 55 WILL HAVE FALLEN 388 56 WILL HAVE DISAPPEARED 384 57 WILL HAVE FINISHED 382 58 WILL HAVE BEGUN 378 59 WILL HAVE RISEN 369 60 WILL HAVE LEARNT 360
61 WILL HAVE DIED 345
All the criminals you arrested would be released and Jim Gordon will have died for nothing.
listen
62 WILL HAVE DROPPED 344 63 WILL HAVE PROVIDED 341 64 WILL HAVE ARRIVED 320 65 WILL HAVE WRITTEN 314 66 WILL HAVE NOTED 297 67 WILL HAVE RUN 296 68 WILL HAVE ACCOMPLISHED 291 69 WILL HAVE GOT 280 70 WILL HAVE WASTED 278 71 WILL HAVE COVERED 272 72 WILL HAVE ESTABLISHED 267 73 WILL HAVE ACCUMULATED 266 74 WILL HAVE MASTERED 260 75 WILL HAVE FORMED 244 76 WILL HAVE PRODUCED 242 77 WILL HAVE OCCURRED 241 78 WILL HAVE KNOWN 240 79 WILL HAVE SUCCEEDED 236 80 WILL HAVE SHOWN 234 81 WILL HAVE RETURNED 233 82 WILL HAVE DOUBLED 229 83 WILL HAVE INVESTED 228 84 WILL HAVE RAISED 226 85 WILL HAVE BROUGHT 222 86 WILL HAVE SUFFERED 222 87 WILL HAVE CONTRIBUTED 217 88 WILL HAVE HAPPENED 216 89 WILL HAVE CHOSEN 214 90 WILL HAVE OPENED 213 91 WILL HAVE LIVED 210 92 WILL HAVE ATTAINED 209 93 WILL HAVE DISCOVERED 208 94 WILL HAVE CAUSED 205 95 WILL HAVE BROKEN 201 96 WILL HAVE FULFILLED 197 97 WILL HAVE BOUGHT 197 98 WILL HAVE DEDICATED 196 99 WILL HAVE ENCOUNTERED 196
100 WILL HAVE PICKED 194
A search on iWeb for the negative shows these are the 3 main past participles.
1 SEEN 135
2 HEARD 111
3 CHANGED 104
accomplished, attained, dedicated, fulfilled