Iago is extremely jealous of both Cassio and Othello. His plan is to make Othello believe that Desdimonia has committed adultery with Cassio. That way, Cassio will be fired from his high military status and Othello will loose the love of his life (Desdimonia, his wife.)
Roderigo is mad hater
Roderigo and Iago have several long conversations in which Iago responds to Roderigo many times. The question needs to be more specific.
discribe the course of iagos description of othello, showing which incidents were planned and which were opportunistic
Iago's plan for Othello involved manipulating him into believing that his wife, Desdemona, was unfaithful with Cassio, Othello's lieutenant. By planting false evidence, such as the handkerchief that Othello had given Desdemona, Iago aimed to incite jealousy and doubt in Othello, ultimately leading him to seek revenge. This manipulation was driven by Iago's own resentment and desire for power, as he felt wronged by Othello for promoting Cassio over him. Through this scheme, Iago sought to destroy Othello's life and relationships.
Clearly, the answer is in Act 2. Your best plan is to read/watch it. The long term consequence is probably that Cassio gets fired, although the cause-and-effect is difficult to trace.
Iago's master plot to annoy Othello and Desdemona, is to tell Desdemona's father that Desdemona has married the Moor (Othello). And also to convince Othello that Desdemona is involved in an affair with Michael Cassio.
plan-arian plan-less plan-tain plan-ter plan-isphere
the awesome plan - der tolle Plan an awesome plan - ein toller Plan awesome plan - toller Plan
The future tense of the verb "plan" is "will plan".
The plan is to remember his plan and tell other of his plan
A single plan is a plan
It is a strategic plan