PERFECT TENSES IN ENGLISH
Vol. 4 No. 49 (2026) 70-72
Abstract
Keywords:
References
Quirk, R., Greenbaum, S. (1985). A Comprehensive Grammar of the English Language. Longman.
Murphy, R. (2019). English Grammar in Use. Cambridge University Press.
Huddleston, R., Pullum, G. K. (2002). The Cambridge Grammar of the English Language. Cambridge University Press.
Swan, M. (2005). Practical English Usage. Oxford University Press.
Biber, D. et al. (1999). Longman Grammar of Spoken and Written English. Longman.
Leech, G. (2004). Meaning and the English Verb. Longman.
Thomson, A. J., Martinet, A. V. (1986). A Practical English Grammar. Oxford University Press.
Downloads
Published
Issue
Section
License
Copyright (c) 2026 Innovative Academy RSC

This work is licensed under a Creative Commons Attribution 4.0 International License.
How to Cite