Combining Sentences Rules Rule 1: Different Subjects - Same Predicate Rule 2: Different Predicates Same Subject When two people or things do the same thing, try to tell about it in one sentence. If you have one person doing more than one thing, then place the verbs in a string. If you use I as part of a combined subject, put I last. Example: Timothy ate fish. Phillip ate fish. Timothy and Phillip ate fish. Example: Timothy cheered. Timothy told me to fell along the line to the wriggling fish. Timothy cheered and told me to fell along the line to the wriggling fish. Rule 3: Repeated Words Examples: I touched driftwood. I touched coral. I touched driftwood and coral. Rule 4: Sometimes one sentence will do in place of two. Examples: Timothy cooked fish. It was delicious. Timothy cooked delicious fish. I walked slowly. I walked carefully. The rain was icy. I was wet. I walked slowly and carefully I was wet from the icy rain. . Rule 5: Using phrases in sentences lets you say more with less. Example: I sat beside Timothy. I sat beside him for an hour. I sat in the hot sun while he rested quietly. I sat beside Timothy for almost an hour in the hot sun while he rested quietly.. Rule 6: When sentences are related they may be turned into a compound sentence by adding a comma and a coordinating conjunction. If you wanted to combine two sentences and show a cause and effect relationship, one way you could do it would be to use a coordinating conjunction. These are the connecting words for, and, nor, but, or, yet, and so. One way to remember all of them is to call them "FANBOYS." In most cases, they will be preceded by a comma. Rule 7: Short choppy sentences may be turned into complex sentences by turning one sentence into a phrase and adding a subordinating conjunction. Try using some of these words when building complex sentences: after if before since though unless until when although while because whenever Example: I had fever in Virginia. My mother had given me aspirin. She put cold cloths on my head. Example: I felt around. The rope was no longer tied to the raft. I felt around, but the rope was no longer tied to the raft. When I had fever in Virginia, my mother had given me aspirin and then she put cold cloths on my head. Rule 8: You may join two complete sentences with a semicolon when you want to keep two closely related ideas in one sentence. By using a semicolon instead of a period between two sentences, you show that those two sentences have a closer relationship to each other than they do to the sentences around them. Note: Think of a comma as a brief pause, a semicolon as a more moderate pause, and a period as a stop. Example: I screamed his name again and again. There was no answer. I screamed his name again and again; there was no answer. Rule 9: You may join two sentences by using a semicolon with a transitional word and a comma Some common transitional words are: however has the same meaning as but furthermore has the same meaning as in addition instead has the same meaning as rather consequently has the same meaning as a result nevertheless has the same meaning as however Example: I heard him making small noises. It was painful to move. I heard him making small noises as if it were painful to move.