I don't want you going into that room doubting my feelings.
"Thanks," Kiera said, doubting her outgoing friend would sit in a corner like she planned on doing.
In many cases indeed there is good reason for doubting whether the name is a patronymic at all.
She began doubting herself after she performed poorly on the last test.
"Jesus. Hannah's in Hell," Katie mused, doubting her sister was remotely fine.