Verbo regular: teleconference - teleconferenced - teleconferenced
Afirmação
Forma simple
I could teleconference you could teleconference he could teleconference we could teleconference you could teleconference they could teleconference
Forma com V-ing
I could be teleconferencing you could be teleconferencing he could be teleconferencing we could be teleconferencing you could be teleconferencing they could be teleconferencing
Perfeito
I could have teleconferenced you could have teleconferenced he could have teleconferenced we could have teleconferenced you could have teleconferenced they could have teleconferenced
Perfeito com V-ing
I could have been teleconferencing you could have been teleconferencing he could have been teleconferencing we could have been teleconferencing you could have been teleconferencing they could have been teleconferencing
Negação
Forma simple
I couldn't teleconference you couldn't teleconference he couldn't teleconference we couldn't teleconference you couldn't teleconference they couldn't teleconference
Forma com V-ing
I couldn't be teleconferencing you couldn't be teleconferencing he couldn't be teleconferencing we couldn't be teleconferencing you couldn't be teleconferencing they couldn't be teleconferencing
Perfeito
I couldn't have teleconferenced you couldn't have teleconferenced he couldn't have teleconferenced we couldn't have teleconferenced you couldn't have teleconferenced they couldn't have teleconferenced
Perfeito com V-ing
I couldn't have been teleconferencing you couldn't have been teleconferencing he couldn't have been teleconferencing we couldn't have been teleconferencing you couldn't have been teleconferencing they couldn't have been teleconferencing
Forma interrogativa
Forma simple
could I teleconference? could you teleconference? could he teleconference? could we teleconference? could you teleconference? could they teleconference?
Forma com V-ing
could I be teleconferencing? could you be teleconferencing? could he be teleconferencing? could we be teleconferencing? could you be teleconferencing? could they be teleconferencing?
Perfeito
could I have teleconferenced? could you have teleconferenced? could he have teleconferenced? could we have teleconferenced? could you have teleconferenced? could they have teleconferenced?
Perfeito com V-ing
could I have been teleconferencing? could you have been teleconferencing? could he have been teleconferencing? could we have been teleconferencing? could you have been teleconferencing? could they have been teleconferencing?
Forma interro-Negação
Forma simple
couldn't I teleconference? couldn't you teleconference? couldn't he teleconference? couldn't we teleconference? couldn't you teleconference? couldn't they teleconference?
Forma com V-ing
couldn't I be teleconferencing? couldn't you be teleconferencing? couldn't he be teleconferencing? couldn't we be teleconferencing? couldn't you be teleconferencing? couldn't they be teleconferencing?
Perfeito
couldn't I have teleconferenced? couldn't you have teleconferenced? couldn't he have teleconferenced? couldn't we have teleconferenced? couldn't you have teleconferenced? couldn't they have teleconferenced?
Perfeito com V-ing
couldn't I have been teleconferencing? couldn't you have been teleconferencing? couldn't he have been teleconferencing? couldn't we have been teleconferencing? couldn't you have been teleconferencing? couldn't they have been teleconferencing?