how
long (cuánto
tiempo, hace cuánto tiempo, por cuánto tiempo, qué tiempo)
How
long has your
father had that
car? How
long have you lived in
this city?
How
long have you been at
this school?
since (desde) la acción tuvo su comienzo, es decir desde
qué año, fecha, mes, semana, día, etc. viene ocurriendo la acción.
My
father has had that
car since February.
I have lived in
this city since I
was born.I have been at
this school since 2010.
How
long have
I had this job? You have
had this
job since 2010
for (hace,
por) el
periodo total de tiempo que una acción viene ocurriendo, calculamos el tiempo desde el inicio de la acción hasta ahora,
puede ser: hace dos años, hace siete meses, hace seis semanas, etc
My
father has had that
car for seven
months.
I have lived in
this city for a
long time.
I have been at
this school for two
years.
last (ultimamente, sujeto y verbo), When did you last start to cut
the tree? I last started cut
the tree on saturday.
When did anybody last come to see
you? cuando
vino alguien ultimamente a
verte?