Grammar contexts :
Ziemer, Mary.
Grammar contexts : a resource guide for interactive practice / by Mary Ziemer. - Michigan, Colo. : The University of Michigan Press, 1999. - xii, 231 p.
Includes bibliographical references. Contents : The present tense--The past tense--The future tense--The present perfect ... [et al.].
0472085395
Grammar, Comparative and general.
Computational linguistics.
Grammar contexts : a resource guide for interactive practice / by Mary Ziemer. - Michigan, Colo. : The University of Michigan Press, 1999. - xii, 231 p.
Includes bibliographical references. Contents : The present tense--The past tense--The future tense--The present perfect ... [et al.].
0472085395
Grammar, Comparative and general.
Computational linguistics.