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doing ; doing to do ; to do to do ; do do ; doing
will be doing had done will do is doing
turn on turn down turn off turn up
was doing did had done would do
do, doing to do, to do to do, doing doing, to do
doing, going to do, to go doing, to go to do, going
is doing my homework am doing my homework is doing our homework are doing our homework
done to do doing being done
costs; spends spends; take takes; costs spends; takes
costs; spends spends; take takes; costs spends; takes
did my homework am doing my homework do my homework was doing my homework
do; doing am doing; do do; am doing am doing; am doing
being done doing done to do
can't mustn't needn't may not
doing homeworks doing homework to do my homework do homework
does doing does doing does to do
Mike and Tom were found seated quietly, doing their homework Mike and Tom were found seating quietly, doing their homework he found Mike and Tom seating quietly, doing their homework he found Mike and Tom seated quietly, doing their homework
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