‘HAVE’ to have + PAST PARTICIPLE
Here’s an example of past modality:
You HAD TO HAVE KNOWN about the problem before you started driving.
Before the car broke down on the highway, I am sure you noticed something was wrong with the car.
Here’s an example of past modality:
You HAD TO HAVE KNOWN about the problem before you started driving.
Before the car broke down on the highway, I am sure you noticed something was wrong with the car.
Here’s a student example of ‘present perfect simple negative‘: Today I can play very well with someone, even when I haven’t played for a long time. Portuguese female level 3 writing. A2 point 5 in the category of NEGATION/AUXILIARY VERBS is defined: negative statements of main verbs in the present continuous and present perfect with ‘be’ and ‘have’ + ‘not/n’t’. A2 point 13 in the category of PAST is defined: …
In the English Grammar Profile, B1 point 29 in the category of PAST: present perfect simple: refer to a finished event or state in the recent past, that has a present relevance, often with ‘just’. For example: But your washing machine has broken now, too. Million Dollar Arm An iWeb search for: _VH just _VVN 1 ‘VE JUST GOT 9034 …
In the English Grammar Profile, B1 point 22 in the category of PAST is defined as: present perfect simple with ‘already’ to emphasise that something is done, often before the expected time. FOR EXAMPLE: He is the most joyful person that I have ever met, and in just over a year, he has already made the world a better place. A search in iWeb for: _VHZ already _VVN 1 HAS ALREADY BEGUN 7505 2 …
In the English Grammar Profile, C1 point 85 in the category of PAST is defined as: invert the subject and affirmative auxiliary verb to talk about imagined situations in the past, often with regret, in formal contexts *although a following modal verb ‘could’ or ‘would’ is not mentioned in the description above, they do follow in the …
C1 point 112 in CLAUSES/conditional is defined as: Conditional subordinate clauses with ‘if’ + the past perfect simple and modal verb + ‘have’ + ‘-ed’ in the main clause, to talk about imagined situations in the past, often with regret. *Note the same definition with ‘would‘ is listed at B1! Basically, this means that for …
C1 English Grammar Profile point 106 in CLAUSES is defined as: ellipted ‘if’ clauses with ‘if’ + ‘-ed’ form. A search in iWeb for: if _VVN 1 IF NEEDED 103856 If needed, I will speak for you. 2 IF DESIRED 43002 3 IF REQUIRED 42676 4 IF USED 28178 5 IF GIVEN 14680 6 IF …