present perfect - SERP Analysis

https://learnenglish.britishcouncil.org/grammar/english-grammar-reference/present-perfect

https://www.ef.edu/english-resources/english-grammar/present-perfect/

https://en.wikipedia.org/wiki/Present_perfect

https://www.grammarly.com/blog/grammar/present-perfect-tense/

https://www.perfect-english-grammar.com/present-perfect.html

https://www.youtube.com/watch?v=553eeL1Dvho

https://studyspanish.com/grammar/lessons/presperfect

https://www.drlemon.com/Grammar/Presperfect.html

https://www.englishpage.com/verbpage/presentperfect.html

https://mangolanguages.com/resources/learn/grammar/spanish/how-to-use-the-present-perfect-in-spanish

https://www.bbc.com/learningenglish/features/tenses_with_georgie/ep-240209

https://ginsengenglish.com/blog/present-perfect

https://english.lingolia.com/en/grammar/tenses/present-perfect-simple

https://www.englishclub.com/grammar/verb-tenses_present-perfect.php

https://www.perfect-english-grammar.com/present-perfect-or-past-simple.html

https://dictionary.cambridge.org/us/dictionary/english/present-perfect

https://lingvist.com/course/learn-spanish-online/resources/spanish-present-perfect/

https://learnenglish.britishcouncil.org/grammar/b1-b2-grammar/present-perfect

https://test-english.com/grammar-points/a2/present-perfect/

https://www.youtube.com/watch?v=XySNOXSiBMo

https://www.uhu.es/antonia.dominguez/presentperfect.pdf

https://www.scribbr.com/verbs/present-perfect/

https://www.britishcouncil.org.mx/blog/present-perfect

https://www.grammarly.com/blog/grammar/present-perfect-continuous-tense/

https://conjugator.reverso.net/conjugation-english.html

https://www.ef.edu/english-resources/english-grammar/present-perfect-and/

https://www.gingersoftware.com/content/grammar-rules/verbs/the-present-perfect-simple-tense

https://www.youtube.com/watch?v=ebe1ExzZZNk

https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple

https://www.lsi.edu/en/present-perfect-tense

https://langeek.co/en/grammar/course/18/present-perfect

https://www.englisch-hilfen.de/en/grammar/pres_perf.htm

https://www.allthingsgrammar.com/present-perfect-simple.html

https://www.woodwardenglish.com/lesson/present-perfect-tense/

https://www.espressoenglish.net/difference-between-present-perfect-and-past-perfect-in-english/

https://englishforyourself.com/english-verb-tenses-2/present-perfect-tense/

https://www.schooltube.com/learn-how-to-use-the-present-perfect-tense-in-english/

https://www.youtube.com/watch?v=cBCqDRX5YfA

https://www.collinsdictionary.com/us/dictionary/english/present-perfect

https://www.alloprof.qc.ca/fr/eleves/bv/anglais/present-perfect-0-a2435

https://study.com/academy/lesson/what-is-present-perfect-tense-definition-examples.html

https://www.espressoenglish.net/the-complete-guide-to-the-present-perfect-tense/

https://www.anglaisfacile.com/cgi2/myexam/voir2.php?id=124106

https://www.ego4u.com/en/cram-up/grammar/present-perfect-simple/exercises

https://agendaweb.org/verbs/present_perfect-exercises.html

https://www.youtube.com/shorts/XMfblqIPF_M

https://quillbot.com/blog/frequently-asked-questions/what-is-the-perfect-tense/

https://www.youtube.com/watch?v=7NGLHYVmr00&pp=0gcJCdgAo7VqN5tD

https://www.baamboozle.com/game/43208

https://www.spanishdict.com/guide/present-perfect-forms-and-uses-

https://www.gamestolearnenglish.com/perfect-tense-game/

https://www.merriam-webster.com/dictionary/present%20perfect

https://www.uv.mx/pozarica/cadi/files/2019/11/Ingles-2-Tema-6.pdf

https://www.youtube.com/watch?v=tLaiUarjNj8

https://www.oxfordlearnersdictionaries.com/us/grammar/online-grammar/present-perfect-simple-positive

https://www.liveworksheets.com/w/en/english-second-language-esl/88618

https://agendaweb.org/exercises/verbs/present-perfect/exercise-1.htm

https://www.tiktok.com/%40englishcheatsheet/video/7313048023070706952

https://www.english-4u.de/en/tenses-exercises/perfect-past-simple.htm

https://conjuguemos.com/activities/spanish/verb/1

https://en.wikipedia.org/wiki/Perfect_(grammar)

https://www.youtube.com/watch?v=i9GlEYf8_5I

https://www.britannica.com/dictionary/eb/qa/present-perfect-tense

https://en.wiktionary.org/wiki/present_perfect

https://www.bbau.ac.in/Docs/FoundationCourse/TM/MPDC105/TENSES%20(1).pdf

https://www.english-grammar.at/online_exercises/tenses/tenses_index.htm

https://www.ang.pl/gramatyka/czas/present-perfect

https://www.busuu.com/en/english/tenses

https://dictionary.cambridge.org/us/grammar/british-grammar/present-perfect-simple-i-have-worked

https://www.englishclub.com/grammar/verb-tenses.php

https://www.baamboozle.com/game/52924

https://www.englishpage.com/verbpage/verbtenseintro.html

https://www.globish.co.th/blog/professional/presentperfect

https://www.tiktok.com/%40oneworldenglish/video/7506958978207829270

https://www.geeksforgeeks.org/tense-chart/

https://www.youtube.com/watch?v=XGw2-p2WuJk&vl=en

https://grammarway.com/present-perfect/

http://www.english-practice.at/b1/grammar/tenses/b1-tenses-index.htm

https://www.reddit.com/r/grammar/comments/1l02ujd/in_the_last_100_years_we_lose_more_than_800/

https://www.shiksha.com/studyabroad/what-are-tenses-definition-types-rules-articlepage-161661

https://www.liveworksheets.com/w/en/english-second-language-esl/541385

https://www.english-academy.id/blog/present-perfect-tense

https://www.bachelorprint.com/language-rules/tenses/present-perfect/

https://www.tiktok.com/%40englishsheet/video/7313048023070706952

https://www.studocu.com/row/messages/question/13150869/which-is-the-appropriate-present-perfect-tense-form-needed-to-complete-the-sentence-the-fishermen

https://www.youtube.com/watch?v=vd0yESrQMs0&pp=0gcJCdgAo7VqN5tD

https://www.tiktok.com/discover/%D9%BE%DB%86%D9%84%DB%8C-%D9%A9-present-perfect-for-and-since