|
|
esempio |
|
|
|
|
|
|
verbo modale |
+ infinitivo
de 'to be' |
+
verbo pieno |
+ raddoppiamento
della consonante |
+ terminazione
-ing |
= forma
continua |
|
|
he might |
be |
do |
|
ing |
he
might be doing |
|
|
she could |
be |
write |
|
ing |
she
could be writing |
|
|
we had to |
be |
jump |
|
ing |
we
should be jumping |
|
|
they should |
be |
sell |
|
ing |
they
had to be selling |
|
|
you needed to |
be |
study |
|
ing |
you
needed to be studying |
|
|
I dared to |
be |
watch |
|
ing |
I
dared to be watching |
|