Search from various English teachers...
Ruslan
"may have been" or "may has been"? Dinosaur DNA may have been preserved when prehistoric mosquito became stuck in tree sap. Dinosaur DNA may has been preserved when prehistoric mosquito became stuck in tree sap.
Dec 30, 2015 12:01 AM
Answers · 10
1
May have been
December 30, 2015
"Have" - Following modal verbs (such as can, may, might), the uninflected form of the full verb is always used.
December 30, 2015
May have been preserved
December 30, 2015
it
December 30, 2015
may have been.
December 30, 2015
Still haven’t found your answers?
Write down your questions and let the native speakers help you!

Don’t miss out on the opportunity to learn a language from the comfort of your own home. Browse our selection of experienced language tutors and enroll in your first lesson now!

Ruslan
Language Skills
Arabic, English, Indonesian, Italian, Javanese, Turkish
Learning Language
Arabic, English, Italian, Turkish
Articles You May Also Like
Same Word, Different Meaning: American, British, and South African English
18 likes · 16 Comments
How to Sound Confident in English (Even When You’re Nervous)
15 likes · 12 Comments
Marketing Vocabulary and Phrases for Business English Learners
13 likes · 6 Comments
More articles