Je was op zoek naar: i have been studying a lot (Engels - Portugees)

will i have been studying ?
eu tiver estudado ?

i had been studying
eu tivesse estudado

had i been studying ?
eu tivesse estudado ?

i have been studying for two hours.
tenho estado estudando há duas horas.

will they have been studying ?
eles/elas/vocês tiverem estudado ?

i have been studying it for five years.
eu o estudo há cinco anos.

i have been dreaming a lot about it e5.
eu tenho sonhado bastante com isso e5.

i have been studying english for six years now.
estudo inglês há seis anos.

i have been hijacked
fui objeto de interferência ilícita.

i have been blacklisted.
eles me colocaram na lista negra.

had they been studying ?
eles/elas/vocês tivessem estudado ?

and i've been studying it for a couple years.
eu estudei sobre isso durante alguns anos.

however i have been left
É que não bastam declarações.

i have been made redundant.
perdi o emprego.

so i have been thinking about this question a lot lately.
por isso, ultimamente, eu tenho pensado bastante sobre essa questão.

i have been having problems
eu tenho tido problemas

i have been studying martial arts since the age of 5 years.
eu tenho estudado artes martial desde a idade de 5 anos.

as usual i have been doing a lot of thinking about things.
como de costume, pensei muito sobre muitas coisas.

i've been studying in china for ten months.
eu estudo na china há dez meses.

i've been studying chimpanzees in tanzania since 1960.
eu estudo os chimpanzés da tanzânia desde 1960.