Presumably

Presumably, he will be coming to the party tonight.

She's been absent for a week now, so presumably, she's sick.

The plane was rerouted, presumably to avoid bad weather.

The software, presumably, is compatible with all operating systems.

The store is closed, presumably, because of the holiday.

She's not responding to my messages, presumably, because she's upset.

He didn't attend the meeting, presumably because he was ill.

She's not answering her phone, presumably because it's out of battery.

The concert was canceled, presumably, due to bad weather.

The company's profits have been falling, presumably due to increased competition.