must : may : can
Схема 3. Таблица времен сказуемых изъявительного наклонения в системе X У7.
(2)
did... ... 0d
« • «
do... ** ... does... ~ . s
• • • Ц
was; were
be
am; is; are
be I
was
... ing
were
2
be ... ing
am
is ... ing are
being
о
5
be being
is being are
; will
(3) had ... ed
3
О
(3)
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