護送 ごそう船団 せんだん方式 ほうしき

gosōsenda nhōshiki

1. Not convoy system.

1. Was a convoy system.

1. Convoy method; Convoy system

1. Escort convoy method; Escort convoy system

1. It is not an escorted convoy method.; It's not the escorted convoy system.

1. It's not the convoy method.; It isn't the convoy system.

1. Was escort convoy system.

1. Convoy system.

1. It is not the convoy system.; We are not using the convoy method.

1. Wasn't a convoy system.

1. Probably a convoy method.; Probably a convoy system.

1. Was not a convoy system.; Was not in the form of a convoy.

1. Wasn't a convoy system.; Wasn't escorted in convoy.

1. Probably escort convoy style.

1. Was not an escorted convoy system.; Was not in the escorted convoy method.

1. If/when using the convoy system; If the convoy system were used

1. If/when using the convoy system; If the convoy system were used.

1. If/when escorted convoy method