Часи групи Present + Past Simple

visits

visit

have visited

are visiting

are departing

departs

has departed

depart

actions happening now, timetable, permanent states

result, irritation, temporary action

temporary action, actions happening, nowirritation

result, timetable, actions happening now

is driveing

is driving

drives

drive

do you smell; smells

do you smell; is smelling

are you smelling; is smelling

are you smelling; smells

hasn't see

not saw

hasn't seen

didn't see

Do women work

Does women work

are women working

is women work

wears; puts on

is wearing; is putting on

is wearing; puts on

wears; is putting on

action started in the past and still continue in the present

action hapened at unspecified time in the past

actions which have recently finished and their results are visible in the present

action which was in progress in the past

action started and finished in the past

action happened at unstated time in the past

action recently finished with visible results

simultaneous actions

since, all morning

for, this morning

now, ago

already, for

do you study

Did you study

Have you studied

Have you been studying