The four types of weak cohesion are:1 pointCoincidental, temporal, procedural, logical associationCommunicational, sequential, object, functionalCoincidental, temporal, sequential, logical associationThere is no such thing as loose cohesion

The four types of weak cohesion mentioned in your question are: Coincidental, Temporal, Procedural, and Logical Association.

1. Coincidental Cohesion: This is when the elements within a module have no significant relationship and are grouped arbitrarily.

2. Temporal Cohesion: This is when elements of a module are organized such that they are processed at a particular time in program execution.

3. Procedural Cohesion: This is when elements of a module are grouped because they always follow a certain sequence of execution.

4. Logical Association: This is when elements of a module are grouped because they logically belong together.

Please note that these are not the only types of cohesion in software engineering. There are also stronger types of cohesion like functional cohesion, sequential cohesion, and communicational cohesion.