what is the difference between past perfect tense and present perfect continuous tense?
143495
I don't have an answer at this time.
334418
Tense\n\nI will go feed the ducks is a future tense\n\nI am going to go feed the ducks is a present tense.
1154627
Just because something is true in the past tense doesn't mean it isn't true in the present tense.  \n\nIn the beginning of my life I WAS blonde. \n\nIn this part of my life I AM blonde.  \n\nThe word WAS is used because they are talking about what happened in the beginning, or in the past, so they use past tense. \n\nA more important question would be, what does the "word" represent?\n\nThe Word is Christ, so in the beginning Christ was a god, the Son of God the Father.  So in the beginning, Christ was a god and He was with God.
943124
its very important you understand the difference between "has had" and "have had".  its confusing, but if you dont learn the difference, you'll probably struggle on other little things, and end up never really being fluent.  \n\n"have had" is a past-tense possession term.\n"has had" is a present-tense possession term.\n\n"he has had to go up and down these stairs 9 times today!"\n\n"at the end of the day he will have had 9 chances to drop this package off"\n\n"how many ice cream cones have you had today?"\n "i will have had 3 ice cream cones today."\n\n(often times one will be eating the 3rd ice cream cone while they say it this way.  otherwise, if you had already had 3 ice cream cones that day, and werent already eating another one, you'd say "i had 3 ice cream cones"  but you can say it either way. )\n\n"i have had many chances in my life to do whatever i want"\n\n"look at all the toys you have had!"
393818
One is happening now (in the present) and the other happened in the past.
451904
After present tenses! Lol
820411
the sentence doesn't make sense...It has to be: My dog, Spot, lives for five years and then........-----or My dog, Spot, lived for 5 years..---the problem with the sentence is with it's tense...you can't live for 5 years in the current tense.
450319
No, it's just the perfect tense.\n\nPassive is switching a sentence into something like "The car had been driven by me" when you can just say "I drove the car."\n\nYou're just stating that these particular things happened in the recent past.
58512
Has is present tense. Had is past tense.\n\nHe has friends. (now)\n\nHe had friends. (past)
1069887
In English grammar, only verbs (one of the parts of speech) can have the various tenses. So this question is referring to the use of various verb forms in sentences.\n\nFor my illustration, let me use two very simple verbs - cook;  see\n    Present            : cook;          see\n    Past                 : cooked;      saw\n    Future              : will cook;     will see\n    Past participle   : cooked;      seen\n\nPast tense is one of three of the simple tenses, which are present tense, past tense and future tense. The past tense form is used to describe something that happened in the past, e.g.\n   a) She cooked dinner for everyone.  (cooked)\n   b) I saw him just now.                      (saw)\n\nPast participle form of the verb is used when making sentences using the perfect tenses (present perfect tense, past perfect tense, future perfect tense), e.g.\n   a) She has cooked for everyone.\n   b) She had cooked dinner by the time we arrived.\n   c) She will have cooked dinner by this time tomorrow.\n\n   a) She has seen the movie many times.\n   b) She had seen him taking the money.\n   c) She will have seen everything by now.\n\nI hope you notice when using past participle, you MUST use what is called 'helpers', the little words that make the sentence grammatically correct - has, have, had, will have\n\nI realise these days many people do not use properly constructed sentences. I have tried to make my explanation as simple as possible, and I really hope this helps. I take my leave with this very simple example of a commonly made mistake:\n   a) I seen her already.  (wrong)\n   b) I have seen her already.  (correct)
579496
Which past?\nYou can say:\nellos...\nescuchaban (imperfecto)...they were listening\nescucharon (pretérito)....they listened\nhan escuchado (pretérito perfecto)...they have listened\nhabían escuchado (pluscuamperfecto)...they had listened\nescucharan (subjunctivo imperfecto)...they had listened subjunctive
310542
To talk about things in print (books, articles, etc) you always use the present tense because the book or article will always say that. If you're quoting something he actually said out loud, use the past tense.
618324
*Recieved-pastence\n*have-Presentence\n*Had-Pastence\n*I had been recieved the request by your name.It is past perfect.\n*sentence you had written is passive.Action is completed.
936277
Both 'will' and 'going to' are in the future tense. I need to know a little bit more about the sentence to see the full context of what you are asking.
1177241
the first one was in past tense and the other one is in past progressive tense\nthe meaning is the same. the difference is how the sentence was constructed
523051
It is perfectly correct. You are talking about "this year", that is a period of time that has begun but has not ended yet. So you need to use a Present Perfect.\n\n"I had heard" only implies that you have heard another one after that, which you have found to be better. So, your sentence is not only correct, but the best choice, from a grammatical point of view.
356820
if you're talking about fell, as in to fell a tree, then the past tense is felled. If you're talking about fall, then fell is the past tense.