[Rosie] I've noticed that as well. Of course, it might be that now that my contact with English is limited, things that seem "wrong" are thrown into sharper relief. Or I might just be being a bit nit picky, as I'm used to weeding through my student's work with a fine toothed comb. Yes, this paragraph is designed to put your teeth on edge.

[IS,P!] I'm glad I'm not the only one that does that. At a party this evening, we had "smoker", "lighter" and "jazzer up" - all standard -er verbs that conjugate as expected. "jazzer up", we decided, takes être in the perfect though.

(nights) Disgraceful. You could have Frenchified it a bit into enjazzer or something, still with être in the perfect of course. Don't forget the past participle is enjazzu. (It's irregular). You couldn't do that in Welsh; no j's, no z's. In fact many North Walians simply can't make the "z" sound, so that precision rhymes with fission. But they can do the double-L, of course. *gloat*.

'double-L' as in Llandrover, Llambs and Llight Rain... ;o)

Ah, memories of Max Boyce pronouncing Dallas with a Welsh double-l sound :-)

[Rosie] Hold on, past participle enjazzU? Not possible, my old chum, even if it is irregular. -er verbs NEVER form pp's that way, it's just not the done thing.