When using the present tense (with 'to have' as the main verb), or the present perfect tense (with 'to have' as the auxiliary verb.
'Has' is used only in the third person singular - that is, when the subject is a single entity that is not you or I: he, she, it, John, etc.
'Had' doesn't matter whether 3rd person singular or not, always use had + past participle.
I/ you have a book.
We/ they have books.
She/ he/ it/ John has a book.
If at all we had a book, we would have read it.
"Has" is used for present tense, indicating something that is currently happening. "Have" is used for present perfect tense, indicating something that happened in the past and continues into the present. "Had" is used for past perfect tense, indicating an action that occurred before another past action or time.
Past tense refers to actions that have already happened, present tense refers to actions happening currently, and future tense refers to actions that will happen. Each tense has its own verb conjugations and is used to indicate the timing of the action being described.
The verb "have settled" is in the future perfect tense in this sentence. It indicates that the action of settling differences will be completed by a specific point in the future, which is before the time of leaving the room.
The main difference is that "understand" is the present tense form of the verb, while "understood" is the past tense and past participle form. For example, "I understand the instructions" (present tense) and "I understood the directions" (past tense).
"Try" is the present tense of the verb, used when attempting or making an effort to do something. "Tried" is the past tense and past participle form of the verb, indicating that the attempt or effort has already been made in the past.
Past tense: was, were Future tense: will be, will be
economic differences
Past tense refers to actions that have already happened, present tense refers to actions happening currently, and future tense refers to actions that will happen. Each tense has its own verb conjugations and is used to indicate the timing of the action being described.
The verb "have settled" is in the future perfect tense in this sentence. It indicates that the action of settling differences will be completed by a specific point in the future, which is before the time of leaving the room.
The word "do" is a verb. The word "does" is used for the third person singular present tense. For example, "I do not know her name" but "he does not know her name".
I do believe the difference is in tenses. 'Rained' is past tense, and 'raining' is present tense. Either that or there is no differences, as far as I can tell.
Past tense I had Present tense I have Future Tense I will have
The past tense of did is did. The present tense of did is do. The future tense of did is will do.
present tense is get or getspast tense is got or gottenfuture tense is will (or shall) get
SayPast tense - said.Present tense - say/says/saying.Future tense - will say.GetPast tense - got.Present tense - get/gets/getting.Future tense - will get.
present tense and future tense
The present tense of "will be" is "am/is/are." For example, "I am," "he is," "they are."
There are no real grammatical differences, only variant usages and spellings. Most so-called Americanisms in English are in fact old forms that have become obsolete in England.Quite numerous. I'll cite a few: 1. SHALL has disappeared in Amer; 2. CAN has replaced MAY; 3. If I WERE you (because it's a Subjunctive, and NOT a Past Tense, although it is virtually identical to the Indicative Mood Tense), whereas the Americans use WAS.