一線いっせん

issen

1. Not a single line.; Not straightforward.

1. Was a line.; Was on the line.

1. —to connect clauses; —to make requests

1. First-line; Leading

1. Not a line.; Not in line.

1. It's not a line.; It's not the first line.

1. It was on one line.; It was a single line.

1. It is a line.; Is a line, respectfully.

1. It is not a single line.; It is not straightforward.

1. Wasn't a line.; Wasn't the first/front line.

1. Likely.; Probably.

1. It wasn't a line.; It wasn't in line.

1. It wasn't a line.; It wasn't the first line.

1. Likely.; Probably.

1. Was not a line.; Was not on the line.

1. If/when one line…; If/when a single line…

1. If it were a line; If it is a line

1. If/when one line; If/when a single line