Ago past simple still present perfect already present perfect yet present perfect tomorrow future simple for perfect since present perfect next week future simple right now present continuous usually present simple often present simple at the moment present continuous these days present ever present perfect never present simple rarely present simple yesterday past simple last month past simple tonight present just present perfect while past continuous when past simple
still present perfect
already present perfect
yet present perfect
tomorrow future simple
for perfect
since present perfect
next week future simple
right now present continuous
usually present simple
often present simple
at the moment present continuous
these days present
ever present perfect
never present simple
rarely present simple
yesterday past simple
last month past simple
tonight present
just present perfect
while past continuous
when past simple