Some frigates can be with helicopters.Logical formLearned from2 sentences. A frigate may steam.Logical formLearned from2 sentences. A male may take refuge on a frigate.Logical formLearned from2 sentences. A (navy frigate) may be moored.Logical formLearned from2 sentences. A military-or-other-action-organization may consist of frigates.Logical formLearned from2 sentences. Encounters may take on a frigate.Logical formLearned from2 sentences. Frigates may be equipped with sonar.Logical formLearned from2 sentences. A world-city may get a combination of frigates.Logical formLearned from2 sentences. Clouds can be constituted-of-or-filled-with (frigate birds).Logical formLearned from2 sentences. Clouds of (frigate birds) may soar.Logical formLearned from2 sentences. A frigate may undergo a reproduction.Logical formLearned from2 sentences. A male may serve on a guided-missile frigate.Logical formLearned from2 sentences. A ship may be shadowed by a (navy frigate).Logical formLearned from2 sentences. Frigates may patrol green waters.Logical formLearned from2 sentences. Some frigates can be with missiles.Logical formLearned from2 sentences.