signal
verb/ˈsɪɡnəl/
Verb Forms
| present simple I / you / we / they signal | /ˈsɪɡnəl/ |
| he / she / it signals | /ˈsɪɡnəlz/ |
| past simple signalled | /ˈsɪɡnəld/ |
| past participle signalled | /ˈsɪɡnəld/ |
| (US English) past simple signaled | /ˈsɪɡnəld/ |
| (US English) past participle signaled | /ˈsɪɡnəld/ |
| -ing form signalling | /ˈsɪɡnəlɪŋ/ |
| (US English) -ing form signaling | /ˈsɪɡnəlɪŋ/ |