Cuidado, este verbo pode não existir, a conjugação é dada como exemplo.
Indicativo
Presente
I don't sniffer you don't sniffer he doesn't sniffer we don't sniffer you don't sniffer they don't sniffer
Presente contínuo
I'm not sniffering you aren't sniffering he isn't sniffering we aren't sniffering you aren't sniffering they aren't sniffering
Pretérito
I didn't sniffer you didn't sniffer he didn't sniffer we didn't sniffer you didn't sniffer they didn't sniffer
Preterito contínuo
I wasn't sniffering you weren't sniffering he wasn't sniffering we weren't sniffering you weren't sniffering they weren't sniffering
Presente perfeito
I haven't sniffered you haven't sniffered he hasn't sniffered we haven't sniffered you haven't sniffered they haven't sniffered
Presente perfeito contínuo
I haven't been sniffering you haven't been sniffering he hasn't been sniffering we haven't been sniffering you haven't been sniffering they haven't been sniffering
Mais perfeito
I hadn't sniffered you hadn't sniffered he hadn't sniffered we hadn't sniffered you hadn't sniffered they hadn't sniffered
Contínuo mais perfeito
I hadn't been sniffering you hadn't been sniffering he hadn't been sniffering we hadn't been sniffering you hadn't been sniffering they hadn't been sniffering
Futuro
I won't sniffer you won't sniffer he won't sniffer we won't sniffer you won't sniffer they won't sniffer
Futuro contínuo
I won't be sniffering you won't be sniffering he won't be sniffering we won't be sniffering you won't be sniffering they won't be sniffering
futuro perfeito
I won't have sniffered you won't have sniffered he won't have sniffered we won't have sniffered you won't have sniffered they won't have sniffered
futuro perfeito contínuo
I won't have been sniffering you won't have been sniffering he won't have been sniffering we won't have been sniffering you won't have been sniffering they won't have been sniffering
Condicional
Presente
I wouldn't sniffer you wouldn't sniffer he wouldn't sniffer we wouldn't sniffer you wouldn't sniffer they wouldn't sniffer
Presente contínuo
I wouldn't be sniffering you wouldn't be sniffering he wouldn't be sniffering we wouldn't be sniffering you wouldn't be sniffering they wouldn't be sniffering
Passado
I wouldn't have sniffered you wouldn't have sniffered he wouldn't have sniffered we wouldn't have sniffered you wouldn't have sniffered they wouldn't have sniffered
Passado contínuo
I wouldn't have been sniffering you wouldn't have been sniffering he wouldn't have been sniffering we wouldn't have been sniffering you wouldn't have been sniffering they wouldn't have been sniffering