think twice [v.]
-think twice
Ithink twice
youthink twice
hethinks twice
wethink twice
youthink twice
theythink twice
Ithought twice
youthought twice
hethought twice
wethought twice
youthought twice
theythought twice
Iwillthink twice
youwillthink twice
hewillthink twice
wewillthink twice
youwillthink twice
theywillthink twice
Ihavethought twice
youhavethought twice
hehasthought twice
wehavethought twice
youhavethought twice
theyhavethought twice
-thinking twice
-thought twice