Converse of subject

• affect: Being on the seaward side of the sea wall they are affected by high spring tides.

Converse of object

• have: The previous night both KEP and Bird Island had abnormally high tides with water reaching the buildings on both beaches.

Adjective modifier

• nice: After much effort ( & a nice high tide ) get the sea moated round it.

Noun used with modifier

• spring: Being on the seaward side of the sea wall they are affected by high spring tides.