51.Unfinished action
She has been texting
[She started texting two hours ago. She is still texting now.]
[unfinished period]
1
SINCE
6 a.m.
we left home.
this morning.
She has been texting
2
all morning.
[date]
[unfinished period]
She has been texting
3
two hours.
FOR
She has wanted to be a lawyer
the age of ten.
She has been like that
this morning.
I have known him
I arrived here.
We have had this cat
six years.
She has not texted him
two hours!! ;)
SINCE
SINCE
SINCE
FOR
FOR
IN
[those verbs
demand
simple forms]
[negative
statements
demand
simple forms]
4
5
6
7
8