Does the present perfect simple typically refer to an event that has had a lasting consequence?

Read more about choosing between the present perfect and the simple past tenses. Actions started in the past and continuing in the present. They haven't lived ... Apr 11, 2018 ... ... in the future, then we usually use present perfect simple or continuous e.g. I have worked / I have been working… We can use since with a ... Nov 10, 2016 ... Can you give some examples to distinguish the use of simple past vs present perfect tense for a recent action? ... Other answers are informative ... ... of IgG and contains all the important antibodies present in the normal population. ... Evaluation of enlarged lymph nodes is not simple. When new lymph nodes ... ... is continuous or progressing in the present. It is formed by adding the ... The simple present tense is formed by using the base form of the verb. It ... Present Perfect Tense - when to use; how to form; how to use yet already, for and since; the difference between the Present Perfect and the Past Simple tenses Feb 6, 2020 ... CDSSs today are primarily used at the point-of-care, for the clinician to combine their knowledge with information or suggestions provided by ... ... Basic English I Assignment 2.1: Simple Present vs. Present Progressive (Points: 100 points) The simple present tense is ... information. 1. Affirmative The ... Mar 1, 2016 ... ... for simple compositions — never for ... Use lines to present continuous data in an interval scale, where intervals are equal in size. ... present perfect continuous and past perfect, present and past simple passive, conditional, for example with, if and unless or imperative; paragraph structure ...